By state
Museums in Ohio
1,248 museums in Ohio, each mapped with its type and location.
General
103rd Ohio Volunteer Infantry Civil War Museum — Sheffield Lake, Ohio
→Historical27th Infantry Regimental Historical Society — Oxford, Ohio
→GeneralA B Graham Memorial Center — Conover, Ohio
→GeneralA Christmas Story House & Museum — Cleveland, Ohio
→GeneralAberdeen Hungington Township Museum — Aberdeen, Ohio
→HistoricalAdena Mansion and Gardens Society — Chillicothe, Ohio
→GeneralAdena State Memorial — Chillicothe, Ohio
→HistoricalAfrican American Legacy Project of Northwest Ohio — Toledo, Ohio
→GeneralAfrican American Museum — Cleveland, Ohio
→Zoo,African Safari Wildlife Park — Port Clinton, Ohio
→Children'sAha! a Hand'S on Adventure: a Children'S Museum — Lancaster, Ohio
→HistoryAir Force Radar Museum — Baltimore, Ohio
→HistoricalAkron Airship Historical Center — Akron, Ohio
→ArtAkron Art Museum — Akron, Ohio
→HistoricalAkron Canton and Youngstown Railroad Historical Society — Sharon Center, Ohio
→HistoricalAkron Civil War Memorial Society — Akron, Ohio
→ScienceAkron Fossils & Science Center — Copley, Ohio
→HistoricalAlgonac/Clay Township Historical Society — Brookville, Ohio
→HistoricalAllen County Historical Society — Lima, Ohio
→ArtAllen Memorial Art Museum — Oberlin, Ohio
→HistoricalAlliance Area Preservation Society — Alliance, Ohio
→HistoricalAlliance Historical Society — Alliance, Ohio
→HistoricalAlpine Hills Historical Museum — Sugarcreek, Ohio
→GeneralAlverta Green Museum — Mason, Ohio
→HistoricalAmelia Area Historical Society — Amelia, Ohio
→GeneralAmerica'S Ice Cream & Dairy Museum — Medina, Ohio
→GeneralAmerican Civil War Museum of Ohio — Tiffin, Ohio
→GeneralAmerican Classical Music Hall of Fame and Museum — Cincinnati, Ohio
→GeneralAmerican Heritage Museum — Bloomingdale, Ohio
→GeneralAmerican Military Forces Museum — Grafton, Ohio
→GeneralAmerican Military Museum and Heritage Center — Portsmouth, Ohio
→HistoryAmerican Sign Museum — Cincinnati, Ohio
→GeneralAmerican Toy Marble Museum — Akron, Ohio
→GeneralAmerican Watchmakers-Clockmakers Institute — Harrison, Ohio
→GeneralAmericas People Hall of Fame — Beavercreek, Ohio
→HistoricalAmherst Historical Society — Amherst, Ohio
→HistoryAmish & Mennonite Heritage Center — Berlin, Ohio
→ScienceAnderson Hancock Planetarium — Marietta, Ohio
→HistoricalAnderson Township Historical Society — Cincinnati, Ohio
→HistoricalAnna District Historical Society — Anna, Ohio
→GeneralAnti-Saloon League Museum — Westerville, Ohio
→GeneralAntique Studebaker Museum of Ohio — Fairborn, Ohio
→HistoricalApple Creek Historical Society — Apple Creek, Ohio
→ScienceAppold Planetarium — Sylvania, Ohio
→HistoricalArcanum Wayne Trail Historical Society — Arcanum, Ohio
→GeneralArfons Jet Propulsion Museum — Uniontown, Ohio
→ScienceArmonstrong Air & Space Museum — Wapakoneta, Ohio
→GeneralArmstrong Air & Space Museum — Wapakoneta, Ohio
→ArtArt Gallery — Cleveland, Ohio
→HistoricalArt House — Cleveland, Ohio
→GeneralArt Youngstown — Youngstown, Ohio
→GeneralArtists Archives of the Western Reserve — Cleveland, Ohio
→ArtArts in Stark — Canton, Ohio
→HistoricalAshland County Historical Museum — Ashland, Ohio
→GeneralAshland Coutny Sports Hall of Fame — Ashland, Ohio
→ArtAshland UniversityS Coburn Gallery — Ashland, Ohio
→HistoricalAshtabula Area Museum & Historical Society — Ashtabula, Ohio
→ArtAshtabula Arts Center — Ashtabula, Ohio
→HistoricalAshtabula County Genealogical Society — Geneva, Ohio
→HistoricalAshtabula County Historical Society — Geneva, Ohio
→GeneralAshtabula Lighthouse — North Kingsville, Ohio
→GeneralAshtabula Marine Museum — Ashtabula, Ohio
→ScienceAshtabula Maritime & Surface Transportation Museum — Ashtabula, Ohio
→HistoricalAshville Area Heritage Society — Ashville, Ohio
→GeneralAsili Museum & Institute — Cincinnati, Ohio
→HistoricalAthens County Historical Society & Museum — Athens, Ohio
→ArtAtrium Gallery Folk Hall — Akron, Ohio
→HistoricalAtwater Historical Society — Atwater, Ohio
→HistoricalAuglaize County Historical Society — Wapakoneta, Ohio
→HistoricalAuglaize Township Historical Society — Harrod, Ohio
→Arboretum,Aullwood Audubon Center & Farm — Dayton, Ohio
→GeneralAuman Museum of Radio & Television — Dover, Ohio
→HistoricalAurora Historical Society — Aurora, Ohio
→HistoricalAustintown Historical Society — Canfield, Ohio
→GeneralAutomotive and Fire Engine Museum — Hilliard, Ohio
→HistoricalAvery-Downer House — Granville, Ohio
→GeneralAviation Hall of Fame — Wright Pat, Ohio
→ScienceAviation Heritage Foundation — Dayton, Ohio
→GeneralAviation Trail — Dayton, Ohio
→HistoricalAvon Historical Society — Avon, Ohio
→HistoricalAvon Lake Historical Society — Avon Lake, Ohio
→HistoricalAvon Lake Landmark Preservation Society — Avon Lake, Ohio
→GeneralB Flyer Wright — Miamisburg, Ohio
→HistoricalB&O Depot Restoration — Mount Vernon, Ohio
→HistoricalBainbridge Historical Society — Bainbridge, Ohio
→HistoricalBainbridge Township Historical Society — Chagrin Falls, Ohio
→GeneralBaker Family Museum — Caldwell, Ohio
→HistoricalBaltic Area Historical Society — Baltic, Ohio
→GeneralBaltimore Area Community Museum — Baltimore, Ohio
→HistoricalBarberton Historical Society — Barberton, Ohio
→HistoricalBartlow Township Historical Society — Deshler, Ohio
→HistoricalBath Township Historical Society — Akron, Ohio
→HistoricalBay Village Historical Society — Cleveland, Ohio
→HistoricalBeachwood Historic Society — Beachwood, Ohio
→HistoricalBears Mill — Greenville, Ohio
→HistoricalBeaver Creek State Park — East Liverpool, Ohio
→HistoricalBeaver Valley Historical Society — Beaver, Ohio
→HistoricalBeavercreek Historical Society — Beavercreek, Ohio
→HistoricalBedford Historical Society — Cleveland, Ohio
→HistoricalBellbrook-Sugarcreek Historical Society — Bellbrook, Ohio
→HistoricalBellevue Historical Society and Heritage Museum — Bellevue, Ohio
→HistoricalBellville-Jefferson Township Historical Society — Bellville, Ohio
→HistoricalBelmont County Historical Society — Barnesville, Ohio
→HistoricalBelmont Historical Society — Dayton, Ohio
→HistoricalBelpre Historical Society — Belpre, Ohio
→GeneralBenjamin Wegerzyn Horticultural Center — Dayton, Ohio
→HistoricalBerea Historical Society — Berea, Ohio
→GeneralBerkshire High School Athletic Hall of Fame — Burton, Ohio
→HistoricalBethel Township Historical Society — New Carlisle, Ohio
→GeneralBetts House Research Center — Cincinnati, Ohio
→HistoricalBexley Historical Society — Bexley, Ohio
→GeneralBicycle Museum of America — New Bremen, Ohio
→HistoricalBig Walnut Area Historical Society — Sunbury, Ohio
→ArtBilly Ireland Cartoon Library and Museum — Columbus, Ohio
→GeneralBirmingham Hall of Fame — Oregon, Ohio
→HistoricalBlack River Historical Society of Lorain Ohio — Lorain, Ohio
→ArtBlair Museum of Lithopanes — Toledo, Ohio
→HistoricalBlanchester Area Historical Society — Blanchester, Ohio
→GeneralBlue Water Majesty Museum — Canton, Ohio
→HistoricalBoardman Historical Society — Youngstown, Ohio
→HistoricalBohemian National Hall — Cleveland, Ohio
→NaturalBoonshoft Museum of Discovery — Dayton, Ohio
→ScienceBowling Green State University Planetarium — Bowling Green, Ohio
→GeneralBradford Ohio Railroad Museum — Bradford, Ohio
→ArtBrandt Gallery — Painesville, Ohio
→HistoricalBratenahl Historical Society — Bratenahl, Ohio
→GeneralBrecksville Center for Arts — Cleveland, Ohio
→HistoricalBrecksville Historical Association — Brecksville, Ohio
→HistoricalBremen Historical Society — Bremen, Ohio
→HistoricalBrewster-Sugarcreek Township Historical Society — Brewster, Ohio
→HistoricalBrighton Historic Association — Zanesville, Ohio
→HistoricalBroadview Heights Historical Society — Broadview Heights, Ohio
→HistoricalBrookville Historical Society — Brookville, Ohio
→HistoricalBrown County Historical Society — Georgetown, Ohio
→Arboretum,Brown Family Environmental Center — Gambier, Ohio
→HistoricalBrownhelm Historical Association — Vermilion, Ohio
→Arboretum,Brukner Nature Center — Troy, Ohio
→HistoricalBuckeye Furnace — Wellston, Ohio
→GeneralBuckeye Lake Museum — Hebron, Ohio
→HistoricalBuckland Historical Society — Wapakoneta, Ohio
→HistoricalBucyrus Historical Society — Bucyrus, Ohio
→GeneralBuick Heritage Alliance — Delaware, Ohio
→Arboretum,Bulls Run Arboretum — Middletown, Ohio
→HistoricalButler Clear Fork Valley Historical Society — Butler, Ohio
→GeneralButler County Antique Machinery Club — Somerville, Ohio
→HistoricalButler County Courthouse Historical Society — Hamilton, Ohio
→HistoricalButler County Historical Society & Museumn — Hamilton, Ohio
→GeneralButler County Museum — Hamilton, Ohio
→ArtButler Institute of American Art — Salem, Ohio
→ArtButler Institute of Art — Youngstown, Ohio
→GeneralButterfly House — Whitehouse, Ohio
→HistoricalByesville Historical Society & Museum — Byesville, Ohio
→HistoricalByesville Scenic Railway — Byesville, Ohio
→HistoryCaesars Creek Pioneer Village — Waynesville, Ohio
→HistoricalCalmoutier Memorial Association — Fredericksburg, Ohio
→HistoricalCampbell Historical Society — Campbell, Ohio
→GeneralCampus Martius Museum — Marietta, Ohio
→HistoricalCanal Fulton Heritage Society — Canal Fulton, Ohio
→HistoricalCanal Winchester Area Historical Society — Canal Winchester, Ohio
→HistoricalCanfield Historical Society — Canfield, Ohio
→NaturalCanton Classic Car Museum — Canton, Ohio
→ArtCanton Museum of Art — Canton, Ohio
→HistoricalCanton Preservation Society — Canton, Ohio
→GeneralCape Cod Children'S Farm — Spring Valle, Ohio
→HistoricalCarey Historical Society — Carey, Ohio
→HistoricalCarlisle Area Historical Society — Miamisburg, Ohio
→HistoricalCarlisle Township Biographical & Historical Commission — Elyria, Ohio
→GeneralCarriage Hill Farm — Dayton, Ohio
→HistoricalCarroll Area Historical Society — Carroll, Ohio
→HistoricalCarroll County Historical Society — Carrollton, Ohio
→GeneralCase Barlow Bicentennial Farm — Hudson, Ohio
→HistoricalCastalia Area Historical Society — Castalia, Ohio
→HistoricalCenter for Civil War Photography — Gahanna, Ohio
→GeneralCenter for History of Psychology — Akron, Ohio
→HistoryCenter for Holocaust and Humanity Education — Cincinnati, Ohio
→ArtCenter for the Visual Arts Gallery — Toledo, Ohio
→ScienceCenter of Science and Industry — Columbus, Ohio
→HistoricalCenterville Building Inspection — Centerville, Ohio
→GeneralCentral Ohio Military Museum — Grove City, Ohio
→GeneralCentury Village and Museum — Burton, Ohio
→Arboretum,Chadwick Arboretum — Columbus, Ohio
→HistoricalChagrin Falls Historical Society — Chagrin Falls, Ohio
→HistoricalChagrin Falls Park Historical Society — Athens, Ohio
→HistoryChampaign Aviation Museum — Urbana, Ohio
→HistoricalChampaign County Historical Society — Urbana, Ohio
→HistoricalChampaign County Preservation Alliance — Urbana, Ohio
→HistoricalChatham Historical Society — Spencer, Ohio
→HistoricalChester-Shade Historical Association — Pomeroy, Ohio
→Children'sChildren'S Museum — Cincinnati, Ohio
→Children'sChildren'S Museum of Cleveland — Cleveland, Ohio
→Children'sChildren'S Museum of Findlay — Findlay, Ohio
→Children'sChildren'S Toy and Doll Museum — Marietta, Ohio
→HistoricalChippewa-Rogues Hollow Historical Society — Doylestown, Ohio
→HistoricalChrisholm — Trenton, Ohio
→HistoricalChristian Waldschmidt Homestead Dar — Camp Dennison, Ohio
→HistoricalCincinnati Aviation Heritage Society — Cincinnati, Ohio
→GeneralCincinnati Baseball Museum — Cincinnati, Ohio
→GeneralCincinnati Christian University Museum — Cincinnati, Ohio
→GeneralCincinnati Fire Museum — Cincinnati, Ohio
→HistoricalCincinnati Firefighters Memorial Park — Cincinnati, Ohio
→HistoryCincinnati Fisher House — Cincinnati, Ohio
→HistoryCincinnati History Museum — Cincinnati, Ohio
→ScienceCincinnati Museum Center — Cincinnati, Ohio
→GeneralCincinnati Museum Center at Union Station — Cincinnati, Ohio
→Children'sCincinnati Museum Center- Duke Energy Children'S Museum — Cincinnati, Ohio
→GeneralCincinnati Museum of Athletics — Cincinnati, Ohio
→NaturalCincinnati Museum of Natural History — Cincinnati, Ohio
→Arboretum,Cincinnati Nature Center — Milford, Ohio
→ScienceCincinnati Observatory Center — Cincinnati, Ohio
→HistoricalCincinnati Preservation Association — Cincinnati, Ohio
→HistoricalCincinnati Transit Historical Association — Cincinnati, Ohio
→HistoricalCincinnati Warbirds — Batavia, Ohio
→Zoo,Cincinnati Zoo & Botanical Garden — Cincinnati, Ohio
→HistoricalCircus Historical Society — Columbus, Ohio
→GeneralClare E. Williams Telephone Museum — Caledonia, Ohio
→Arboretum,Clary Gardens — Coshocton, Ohio
→HistoricalClear Creek Township Historical Society — Savannah, Ohio
→HistoricalClermont County Historical Society — Batavia, Ohio
→HistoricalCleveland & Eastern Interurban Historical Society — Chardon, Ohio
→Zoo,Cleveland Aquarium — Broadview Hts, Ohio
→Arboretum,Cleveland Botanical Garden — Cleveland, Ohio
→HistoricalCleveland Carousel — Shaker Hts, Ohio
→ArtCleveland Center for Contemporary Art — Cleveland, Ohio
→HistoricalCleveland Grays — Cleveland, Ohio
→GeneralCleveland Hungarian Heritage — Cleveland, Ohio
→HistoricalCleveland Hungarian Heritage Society — Cleveland, Ohio
→Zoo,Cleveland Metroparks Zoo — Cleveland, Ohio
→Arboretum,Cleveland Metroparks: Rocky River Nature Center — North Olmsted, Ohio
→ArtCleveland Museum of Art — Brooklyn, Ohio
→NaturalCleveland Museum of Natural History — Cleveland, Ohio
→HistoricalCleveland Police Historical Society — Cleveland, Ohio
→HistoricalCleveland Restoration Society — Cleveland, Ohio
→HistoricalClinton County Historical Society — Wilmington, Ohio
→HistoricalClinton Historical Society — Clinton, Ohio
→HistoricalClintonville Historical Society — Columbus, Ohio
→GeneralClyde Museum — Clyde, Ohio
→HistoricalColeraine Historical Society — Colerain Township, Ohio
→ArtCollege of Wooster Art Museum — Wooster, Ohio
→HistoricalColonial Inn Historical Society of Old Washington — Old Washington, Ohio
→HistoricalColumbia Historical Society — Columbia Station, Ohio
→HistoricalColumbiana County Archives and Research Center — Lisbon, Ohio
→Zoo,Columbus Aquarium — Plain City, Ohio
→HistoricalColumbus Jewish Historical Society — Columbus, Ohio
→ArtColumbus Museum of Art — Columbus, Ohio
→GeneralColumbus Ohio Fire Fighters Museum — Columbus, Ohio
→HistoricalColumbus Santa Maria — Columbus, Ohio
→Zoo,Columbus Zoo and Aquarium — Powell, Ohio
→HistoricalConneaut Historical Railroad — Conneaut, Ohio
→HistoricalConneaut Historical Society — Conneaut, Ohio
→Arboretum,Conservancy for Cuyahoga Valley National Park — Peninsula, Ohio
→ArtContemporary Arts Center — Cincinnati, Ohio
→ArtContemporary Arts Center — Cincinnati, Ohio
→HistoricalCopley Township Historical Society — Copley, Ohio
→GeneralCornell School — Johnstown, Ohio
→HistoricalCortland-Bazetta Historical Society & Museum — Cortland, Ohio
→GeneralCosby Educational Heritage Center — Mansfield, Ohio
→HistoricalCoshocton County Archaeological and Historical Society — Coshocton, Ohio
→HistoricalCounty Line Historical Society of Wayne-Holmes — Shreve, Ohio
→HistoricalCovington-Newberry Historical Society — Covington, Ohio
→ArtCrandall Art Gallery — Alliance, Ohio
→Arboretum,Crane Hollow Preserve — Rockbridge, Ohio
→HistoricalCrawford Antique Farm Machinery Association — Bucyrus, Ohio
→GeneralCrawford County Sports Hall of Fame — Crestline, Ohio
→HistoricalCrestline Historical Society — Crestline, Ohio
→HistoricalCrestline Roundhouse Preservation Society — Crestline, Ohio
→HistoricalCridersville Historical Society — Cridersville, Ohio
→GeneralCroatian Heritage Museum — Eastlake, Ohio
→HistoricalCumberland Trail Genealogical Society — St Clairsville, Ohio
→HistoricalCuyahoga Falls Historical Society — Cuyahoga Falls, Ohio
→HistoricalCuyahoga Valley Genealogical Society — Independence, Ohio
→HistoricalCuyahoga Valley Historical Museum — Peninsula, Ohio
→HistoricalCuyahoga Valley National Park — Brecksville, Ohio
→HistoricalCuyahoga Valley Scenic Railroad — Peninsula, Ohio
→ArtDaap Galleries — Cincinnati, Ohio
→HistoricalDalton Community Historical Society — Dalton, Ohio
→HistoricalDamascus Area Historical Society of Ohio — Damascus, Ohio
→HistoricalDaniel Mccook House — Carrollton, Ohio
→HistoricalDarby Creek Historical Association of Mechanicsburg — Mechanicsburg, Ohio
→HistoricalDarke County Educational History — Beavercreek, Ohio
→HistoricalDarke County Genealogical Society — Greenville, Ohio
→HistoricalDarke County Historical Society — Greenville, Ohio
→GeneralDavid Warther Carvings — Sugarcreek, Ohio
→Arboretum,Dawes Arboretum — Newark, Ohio
→GeneralDayton Area Broadcasters Hall of Fame — Dayton, Ohio
→ArtDayton Art Institute — Dayton, Ohio
→HistoricalDayton Aviation Heritage National Historical Park — Dayton, Ohio
→HistoricalDayton Lane Historic Area — Hamilton, Ohio
→GeneralDayton Military Museum — Dayton, Ohio
→HistoryDayton Peace Museum — Dayton, Ohio
→HistoricalDayton Railway Historical Society — Dayton, Ohio
→HistoricalDayton Society of Natural History — Dayton, Ohio
→HistoricalDayton View Historic Association — Dayton, Ohio
→ArtDayton Visual Arts Center — Dayton, Ohio
→GeneralDaytona 200 Memorial Fund — Thornville, Ohio
→ArtDecorative Arts Center of Ohio — Lancaster, Ohio
→HistoricalDefiance County Historical Society — Defiance, Ohio
→GeneralDegenhart Paperweight & Glass Museum — Cambridge, Ohio
→HistoricalDelaware Co Historical Society — Delaware, Ohio
→HistoricalDelhi Historical Fire Museum Society — Cincinnati, Ohio
→HistoricalDelhi Historical Society — Cincinnati, Ohio
→HistoricalDelhi Historical Society & Museum — Cincinnati, Ohio
→HistoricalDelta Zeta National Historical Museum — Oxford, Ohio
→GeneralDenison Museum — Granville, Ohio
→ArtDenison University Gallery — Granville, Ohio
→GeneralDennison Railroad Depot Museum — Dennison, Ohio
→GeneralDental Museum — Bainbridge, Ohio
→HistoricalDewald Funk House — Findlay, Ohio
→ArtDiane Kidd Gallery — Tiffin, Ohio
→GeneralDittrick Museum of Medical History — Cleveland, Ohio
→ArtDorothy Uber Bryan Gallery — Bowling Green, Ohio
→HistoricalDover Historical Society — Dover, Ohio
→GeneralDr. John Harris Dental Museum — Columbus, Ohio
→Arboretum,Draime Legacy Gardens — Kent, Ohio
→HistoricalDublin Historical Society — Dublin, Ohio
→HistoricalDuncan Mcfarland Homestead — Chagrin Falls, Ohio
→HistoryDunham Tavern Museum — Cleveland, Ohio
→GeneralDurrell Museum — Cincinnati, Ohio
→HistoricalEagle Creek Historical Organization — Arlington, Ohio
→GeneralEarly Television Museum — Hilliard, Ohio
→HistoricalEast Cleveland Farmers Market Preservation Society — Cleveland, Ohio
→HistoricalEast Liverpool Historical Society — East Liverpoo, Ohio
→HistoricalEast Palestine Area Historical Society Unity & Middleton Township — East Palestine, Ohio
→HistoricalEast Palestine Historical Society — East Palestine, Ohio
→ArtEastern Campus Art Gallery — Highland Hills, Ohio
→HistoricalEbinezer — Bellefontaine, Ohio
→Zoo,Edge of Appalachia Preserves — West Union, Ohio
→HistoricalEdgerton Historical Society — Edgerton, Ohio
→HistoricalElizabeth Twsp Historical Society — Troy, Ohio
→HistoricalEllsworth Historical Society — Canfield, Ohio
→HistoricalElmore Historical Railroad Club — Woodville, Ohio
→HistoricalElmore Historical Society — Elmore, Ohio
→ArtElzay Gallery of Art — Ada, Ohio
→ArtEmily Davis Gallery — Akron, Ohio
→ArtEnchanted Moment Doll Museum - Gallery — Tiffin, Ohio
→HistoricalEnon Community Historical Society — Enon, Ohio
→GeneralEntertrainment Junction — West Chester, Ohio
→HistoricalErie Lackawanna Historical Society — New Albany, Ohio
→GeneralEsther Allen Greer Museum — Rio Grande, Ohio
→HistoricalEuclid Beach Park Now — Cleveland, Ohio
→HistoricalEuclid Historical Museum — Euclid, Ohio
→HistoricalEuclid Historical Society — Euclid, Ohio
→GeneralExperi-Center — Miamisburg, Ohio
→HistoryFairfield Heritage Association — Lancaster, Ohio
→HistoricalFairfield Historical Society — Fairfield, Ohio
→GeneralFairport Marine Museum — Fairport Harbor, Ohio
→HistoricalFairview Park Historical Society — Fairview Park, Ohio
→HistoricalFallen Timbers Battlefield Preservation Commission — Maumee, Ohio
→HistoricalFarmersville Historical Society — Farmersville, Ohio
→HistoricalFayette County Historical Society — Wshngtn Ct Hs, Ohio
→Arboretum,Fellows Riverside Gardens — Youngstown, Ohio
→HistoryFinnish American Heritage and Museum — Ashtabula, Ohio
→HistoryFinnish American Heritage Association — Ashtabula, Ohio
→HistoryFinnish Heritage Museum — Fairport Hbr, Ohio
→HistoricalFire Historical Society of Ashtabula — Jefferson, Ohio
→HistoricalFirelands Historical Society — Norwalk, Ohio
→HistoricalFirelands Museum — Norwalk, Ohio
→HistoryFirelands Museum of Military History — Copley, Ohio
→ArtFischer Gallery — Westerville, Ohio
→GeneralFitton Center for Creative Arts — Hamilton, Ohio
→GeneralFlint Ridge State Memorial — Glenford, Ohio
→HistoricalFlorida Motorcyclist Memorial — Austintown, Ohio
→GeneralFollett House Museum — Sandusky, Ohio
→HistoricalForest Park Firefighter-Police Officer Monument Fund — Cincinnati, Ohio
→GeneralFort Ancient Museum — Oregonia, Ohio
→GeneralFort Laurens Museum — Bolivar, Ohio
→HistoricalFort Loramie Historical Association — Fort Loramie, Ohio
→HistoricalFort Meigs — Perrysburg, Ohio
→HistoricalFort Recovery Historical Society — Ft Recovery, Ohio
→HistoricalFort Recovery Site — Fort Recovery, Ohio
→HistoricalFostoria Area Historical Society & Museum — Fostoria, Ohio
→HistoricalFostoria Historical Museum — Fostoria, Ohio
→HistoricalFostoria Rail Preservation Society — Fostoria, Ohio
→HistoricalFour Corners Historical Cooperative — Grelton, Ohio
→GeneralFour Seasons City Farm — Columbus, Ohio
→HistoricalFowler Township Historical Society — Fowler, Ohio
→ArtFrank Museum of Art — Westerville, Ohio
→HistoricalFrankfort Area Historical Society — Frankfort, Ohio
→HistoricalFranklin Area Historical Society — Franklin, Ohio
→HistoricalFranklin County Historical Society — Columbus, Ohio
→GeneralFranklin Museum — New Athens, Ohio
→HistoryFranklin Museum of New Athens — New Athens, Ohio
→Arboretum,Franklin Park Conservatory & Botanical Gardens — Columbus, Ohio
→HistoricalFranklin Township Historical Society — Felicity, Ohio
→HistoricalFranklinton Historical Society — Columbus, Ohio
→GeneralFrederick C. Crawford Auto-Aviation Museum — Cleveland, Ohio
→HistoricalFredericktown Historical Society — Fredericktown, Ohio
→HistoricalFreedom Society — Columbus, Ohio
→ArtFrench Art Colony — Gallipolis, Ohio
→GeneralFrogtown Froggy Museum — Toledo, Ohio
→GeneralFt Jennings and Delphos Railroad and Museum — Dublin, Ohio
→HistoricalFulton County Historical Museum — Wauseon, Ohio
→HistoricalFulton County Historical Society — Wauseon, Ohio
→GeneralFunk Music Hall of Fame & Exhibition Center — Trotwood, Ohio
→HistoricalFuture Heights — Cleveland Heights, Ohio
→HistoricalG W Adams Educational Center — Trinway, Ohio
→HistoricalGahanna Historical Society — Columbus, Ohio
→HistoricalGalion Historical Society — Galion, Ohio
→ArtGallery in the School of Art — Kent, Ohio
→HistoricalGallia County Genealogical Society — Gallipolis, Ohio
→HistoricalGallia County Historical Society — Gallipolis, Ohio
→Arboretum,Gardens at Gantz Farm — Grove City, Ohio
→Arboretum,Gardenview Horticultural Park — Strongsville, Ohio
→HistoricalGarfield Heights Historical Society — Garfield Heights, Ohio
→GeneralGasoline Alley Museum — Saint Marys, Ohio
→HistoricalGates Mills Historical Society — Gates Mills, Ohio
→HistoricalGeauga County Historical Society — Burton, Ohio
→HistoricalGeauga County Historical Society - Century Village — Chesterland, Ohio
→ArtGelbke Art Gallery — Hiram, Ohio
→ArtGerald & Mary Ellen Mcfadden Art Gallery — Canton, Ohio
→GeneralGerman Culture Museum — Walnut Creek, Ohio
→HistoricalGerman Lutheran Heritage of Northwest Ohio — Archbold, Ohio
→HistoricalGermantown Historical Society — Germantown, Ohio
→HistoricalGirard Bicentennial and Historical Society — Girard, Ohio
→Arboretum,Glen Helen Ecology Institute — Yellow Springs, Ohio
→Zoo,Glen Helen Nature Preserve — Yellow Springs, Ohio
→HistoricalGlendale Heritage Preservation — Glendale, Ohio
→HistoricalGlendower Museum Ohio Historical Society — Lebanon, Ohio
→HistoricalGnadenhutten Historical Society — Gnadenhutten, Ohio
→GeneralGolf Museum of the Miami Valley — Dayton, Ohio
→GeneralGomer Welsh Community Museum — Gomer, Ohio
→Arboretum,Gorman Heritage Farm — Cincinnati, Ohio
→Arboretum,Gorman Nature Center — Mansfield, Ohio
→HistoricalGoshen Township Historical Society — Goshen, Ohio
→ArtGrace Albrecht Gallery — Bluffton, Ohio
→HistoricalGrafton Hill Association — Dayton, Ohio
→HistoricalGrafton Village History Association — Grafton, Ohio
→HistoricalGrandview Heights-Marble Cliff Historical Society — Columbus, Ohio
→HistoricalGranger Historical Society — Medina, Ohio
→GeneralGranville Life-Style Museum — Granville, Ohio
→HistoricalGranville Ohio Historical Society — Granville, Ohio
→ScienceGray History of Wireless Museum — Cincinnati, Ohio
→GeneralGreat Circle Earthworks and Museum — Heath, Ohio
→HistoricalGreat Lakes Historical Society — Toledo, Ohio
→ScienceGreat Lakes Science Center — Cleveland, Ohio
→HistoricalGreater Buckeye Lake Historical Society — Buckeye Lake, Ohio
→GeneralGreater Cincinnati Basketball Hall of Fame — Cincinnati, Ohio
→HistoricalGreater Cincinnati Police Historical Society — Cincinnati, Ohio
→GeneralGreater Cleveland Sports Hall of Fame — Cleveland, Ohio
→HistoricalGreater Loveland Historical Society — Loveland, Ohio
→HistoricalGreater Loveland Historical Society Museum — Loveland, Ohio
→HistoricalGreen Historical Society — Green, Ohio
→HistoricalGreen Lawn Abbey Preservation Association — Hilliard, Ohio
→HistoricalGreen Lawn Cemetery Foundation — Columbus, Ohio
→HistoricalGreen Township Historic Preservation Society — Smithville, Ohio
→HistoricalGreen Township Historical Association — Cincinnati, Ohio
→HistoricalGreene County Ohio Historical Society — Xenia, Ohio
→HistoricalGreenhills Historical Society — Greenhills, Ohio
→HistoricalGroveport Heritage & Preservation Society — Groveport, Ohio
→HistoricalGuernsey County Historical Society — Cambridge, Ohio
→ArtGund Gallery — Gambier, Ohio
→GeneralHale Farm and Village — Akron, Ohio
→HistoricalHancock County Presv Guild — Findlay, Ohio
→HistoryHancock Historical Museum — Findlay, Ohio
→HistoricalHancock Historical Museum — Findlay, Ohio
→HistoryHancock Historical Museum Association — Findlay, Ohio
→GeneralHancock Park District — Findlay, Ohio
→HistoricalHanover Township Historical Society — Kensington, Ohio
→HistoricalHarbor View Historical Society — Oregon, Ohio
→HistoricalHarbour Town — Vermilion, Ohio
→ArtHarcum Art Gallery — Wilmington, Ohio
→HistoryHardin County Historical Museums — Kenton, Ohio
→GeneralHarding Home and Museum — Marion, Ohio
→GeneralHarding Museum — Franklin, Ohio
→GeneralHarriet Beecher Stowe Hist Cul — Cincinnati, Ohio
→HistoricalHarriet Beecher Stowe House — Cincinnati, Ohio
→HistoricalHarrison Coal & Reclamation Historical Park — Cadiz, Ohio
→HistoricalHarrison County Genealogical Society — Cadiz, Ohio
→HistoricalHarrison County Historical Society — Cadiz, Ohio
→GeneralHauck House Museum — Cincinnati, Ohio
→HistoricalHeart of Little Italy — Cleveland, Ohio
→HistoricalHeartland Earthworks Conservancy — Hillsboro, Ohio
→HistoricalHebron Historical Society — Hebron, Ohio
→ScienceHefner Zoology Museum — Oxford, Ohio
→GeneralHeisey Collectors of America — Newark, Ohio
→HistoricalHellenic Preservation Society — Broadview Hts, Ohio
→HistoricalHelmick Covered Bridge — Coshocton, Ohio
→HistoryHenn Mansion — Euclid, Ohio
→HistoricalHenry County Historical Society — Napoleon, Ohio
→HistoricalHeritage Society of Erie County — Sandusky, Ohio
→GeneralHeritage Village Museum — Sharonville, Ohio
→HistoricalHeymann Historical Society — Bellevue, Ohio
→GeneralHickories Museum — Elyria, Ohio
→HistoricalHicksville Historical Society — Hicksville, Ohio
→HistoricalHighland County Historical Society — Hillsboro, Ohio
→HistoricalHighlands Historic District — Middletown, Ohio
→HistoricalHinckley Historical Society — Hinckley, Ohio
→HistoricalHiram Township Historical Society — Hiram, Ohio
→HistoricalHistoric Canal Dover Association — Dover, Ohio
→HistoricalHistoric Center Street Association — Dennison, Ohio
→HistoricalHistoric Costume & Textiles Collection — Columbus, Ohio
→HistoricalHistoric Costume and Textile Collection Osu — Columbus, Ohio
→HistoricalHistoric Fort Steuben — Steubenville, Ohio
→HistoricalHistoric Hamilton — Hamilton, Ohio
→HistoricalHistoric Harmar Bridge Company — Marietta, Ohio
→HistoricalHistoric Homes of Defiance — Defiance, Ohio
→HistoricalHistoric Hudson Community Association — Newak, Ohio
→HistoricalHistoric Landmarks of Allen County — Lima, Ohio
→HistoricalHistoric Lyme Village Association — Bellevue, Ohio
→HistoricalHistoric New Richmond — New Richmond, Ohio
→HistoricalHistoric Pataskala Town Hall — Pataskala, Ohio
→HistoricalHistoric Perrysburg — Perrysburg, Ohio
→HistoricalHistoric Southwest Ohio — Cincinnati, Ohio
→HistoricalHistoric Warehouse District — Cleveland, Ohio
→HistoryHistorical Aircraft Squadron Museum — Carroll, Ohio
→HistoricalHistorical Construction Equipment Association — Bowling Green, Ohio
→HistoricalHistorical Engine Society — Burton, Ohio
→HistoricalHistorical Minitures Gaming Society -Great Lakes — Kettering, Ohio
→HistoricalHistorical Society Germantown — Germantown, Ohio
→HistoricalHistorical Society Holmes County — Millersburg, Ohio
→HistoricalHistorical Society of Bradford — Bradford, Ohio
→HistoricalHistorical Society of Columbiana and Fairfield Township — Columbiana, Ohio
→HistoricalHistorical Society of Grand Rapids Oh — Grand Rapids, Ohio
→HistoricalHistorical Society of Greenfield Ohio — Greenfield, Ohio
→HistoricalHistorical Society of Madison Township — Middletown, Ohio
→HistoricalHistorical Society of Mount Pleasant Ohio — Mt Pleasant, Ohio
→HistoricalHistorical Society of Old Brooklyn — Cleveland, Ohio
→HistoricalHistorical Society of Old Northfield — Northfield, Ohio
→HistoricalHistorical Society of Olmsted Falls — Olmsted Falls, Ohio
→HistoricalHistorical Society of Parma Heights — Parma Heights, Ohio
→HistoricalHistorical Society of Perry County — Somerset, Ohio
→HistoricalHistorical Society of Russell Township — Novelty, Ohio
→HistoricalHistorical Society of Smithfield Ohio — Smithfield, Ohio
→HistoricalHistorical Society of the Brunswick Area — Brunswick, Ohio
→HistoricalHistorical Society of Upper St. Clair — Cleveland, Ohio
→HistoricalHistorical Society of Vandalia Butler — Vandalia, Ohio
→HistoricalHocking Canal Company — Logan, Ohio
→ArtHocking College Art Gallery — Nelsonville, Ohio
→HistoricalHocking County Historical Society — Logan, Ohio
→Arboretum,Holden Arboretum — Kirtland, Ohio
→HistoricalHolland Springfield Spencer Historical Society — Holland, Ohio
→Arboretum,Hollandia Botanical Gardens — Springfield, Ohio
→HistoricalHolsey Gates Residence — Cleveland, Ohio
→ArtHonors College Academic Wing/Gallery Hall — Akron, Ohio
→HistoricalHoover Historical Center — North Canton, Ohio
→HistoricalHopewell Culture National Historical Park — Chillicothe, Ohio
→GeneralHopkins Hall Galley — Columbus, Ohio
→HistoricalHower House — Akron, Ohio
→HistoricalHubbard Historical Society — Hubbard, Ohio
→GeneralHubbard House Underground Railroad Museum — Ashtabula, Ohio
→GeneralHuber Machinery Museum — Marion, Ohio
→HistoricalHudson Library & Historical Society — Hudson, Ohio
→HistoricalHuffman Historic Society — Dayton, Ohio
→HistoricalHungarian Heritage Society Museum — Cleveland, Ohio
→HistoricalHuron Historical and Cultural Center — Huron, Ohio
→HistoricalHuron Historical and Cultural Center — Huron, Ohio
→HistoricalIndependence Historical Society — Independence, Ohio
→HistoricalIndian Hill Historical Museum — Cincinnati, Ohio
→HistoricalIndian Hill Historical Society — Cincinnati, Ohio
→HistoricalIndian Lake Area Historical Society — Russells Point, Ohio
→GeneralIndian Museum of Lake County Ohio — Willoughby, Ohio
→GeneralIndustrial Heritage Museum of Miami County — Troy, Ohio
→GeneralInland Seas Maritime Museum — Vermilion, Ohio
→Arboretum,Inniswood Metro Gardens — Westerville, Ohio
→ArtInternational Center for Environmental Arts — Berea, Ohio
→Zoo,International Center for the Preservation of Wild Animals — Cumberland, Ohio
→HistoricalInternational Society of Talking Clock Collectors — Amherst, Ohio
→GeneralInternational Spy Museum — Cleveland, Ohio
→HistoryInternational Womens Air and Space Museum — Cleveland, Ohio
→ScienceInvent Now — North Canton, Ohio
→HistoricalIrish American Archives Society — Cleveland, Ohio
→HistoricalIron Soup Historical Preservation Company — Campbell, Ohio
→ScienceIspace — Cincinnati, Ohio
→GeneralJack Nicklaus Museum — Columbus, Ohio
→HistoricalJackson County Veterans Organization — Jackson, Ohio
→HistoricalJackson Historical Society — Jackson, Ohio
→HistoricalJackson Township Historical Society — Canton, Ohio
→HistoricalJames a Garfield Historical — Garrettsville, Ohio
→HistoricalJames a Garfield Historical Society — Garrettsville, Ohio
→HistoricalJames A. Garfield National Historic Site — Mentor, Ohio
→Arboretum,James M Cox Jr Arboretum — Dayton, Ohio
→GeneralJames M Thomas Museum — Chillicothe, Ohio
→HistoricalJamestown Area Historical Society — Jamestown, Ohio
→HistoricalJefferson Center for Learning & the Arts — Columbus, Ohio
→GeneralJefferson Depot — Jefferson, Ohio
→HistoricalJefferson Historical Society — Jefferson, Ohio
→HistoricalJewish Genealogy Society of Cleveland — Beachwood, Ohio
→GeneralJohn and Annie Glenn Museum — New Concord, Ohio
→HistoryJohn Gee Black Historical Center — Gallipolis, Ohio
→ArtJohn J. Mcdonough Museum of Art — Youngstown, Ohio
→HistoricalJohn P Parker Historical Society — Ripley, Ohio
→HistoricalJohn Paulding Historical Society — Paulding, Ohio
→GeneralJohn Scott Garbry Museum — Piqua, Ohio
→HistoricalJohn Wright Mansion — Bellevue, Ohio
→GeneralJohnny Appleseed Educational Center & Museum — Urbana, Ohio
→GeneralJohnny Appleseed Heritage Center — Ashland, Ohio
→GeneralJohnson-Humrickhouse Museum — Coshocton, Ohio
→HistoricalJohnsons Island Preservation Society — Lakeside Marb, Ohio
→HistoricalJohnston Farm — Piqua, Ohio
→HistoricalJohnstown Historical Society — Johnstown, Ohio
→HistoricalJoint Committee of Croatian Organizations of Cleveland — Euclid, Ohio
→HistoricalJournal of Women'S History — Oxford, Ohio
→GeneralJubilee Museum — Columbus, Ohio
→HistoricalJudge William Shaw Anderson House — Austintown, Ohio
→HistoricalKaramu House — Cleveland, Ohio
→ScienceKarl Limper Geology Museum — Oxford, Ohio
→HistoricalKelleys Island Historical Association — Kelleys Island, Ohio
→HistoricalKelloggsville Heritage — Kingsville, Ohio
→HistoricalKelso House — Kent, Ohio
→Arboretum,Kelton House Museum and Garden — Columbus, Ohio
→HistoricalKenmore Historical Society — Akron, Ohio
→ArtKennedy Heights Arts — Cincinnati, Ohio
→ArtKennedy Museum of Art — Athens, Ohio
→HistoricalKennedy Stone House — Blue Rock, Ohio
→GeneralKenneth Berger Hearing Aid Museum & Archive — Kent, Ohio
→HistoricalKent Historical Society — Kent, Ohio
→GeneralKent State University Museum — Kent, Ohio
→ScienceKent State University Planetarium — Kent, Ohio
→HistoricalKettering-Moraine Museum & Historical Society — Kettering, Ohio
→HistoricalKidron Community Historical Society — Kidron, Ohio
→HistoricalKillbuck Valley Historical Society — Killbuck, Ohio
→Arboretum,Kingwood Center — Mansfield, Ohio
→GeneralKnights of the Golden Trail — Loveland, Ohio
→HistoricalKnox County Historical Society — Mount Vernon, Ohio
→Zoo,Kraus Preserve — Delaware, Ohio
→ArtKuhn Fine Arts Gallery — Columbus, Ohio
→HistoricalLafayette Jackson Historical Society — Lafayette, Ohio
→HistoricalLagrange Historical Society — Lagrange, Ohio
→HistoricalLake Alma State Park — Wellston, Ohio
→HistoricalLake County Historical Society — Painesville Twp, Ohio
→Arboretum,Lake Erie Islands Nature and Wildlife Center — Put in Bay, Ohio
→ScienceLake Erie Nature and Science Center — Cleveland, Ohio
→GeneralLake Metroparks Farmpark — Kirtland, Ohio
→HistoricalLake Milton Historical Society — Lake Milton, Ohio
→HistoricalLake Shore Railway Association — Elyria, Ohio
→HistoricalLake Township Historical Society — Uniontown, Ohio
→HistoricalLakeside Heritage Society — Lakeside Marb, Ohio
→HistoricalLakewood Historical Society — Lakewood, Ohio
→HistoricalLancaster Campground Historical Society — Lancaster, Ohio
→HistoricalLancaster Firefighters Historical Society — Lancaster, Ohio
→HistoricalLane-Hooven House — Hamilton, Ohio
→HistoricalLawrence County Historical Society — Ironton, Ohio
→GeneralLeadership Ohio — Oberlin, Ohio
→HistoricalLebanon Conservancy Foundation — Lebanon, Ohio
→ArtLefevre Art Gallery — Newark, Ohio
→HistoricalLewisburg Historical Society — Lewisburg, Ohio
→GeneralLiberty Aviation Museum — Port Clinton, Ohio
→HistoricalLiberty Center Historical Society — Liberty Center, Ohio
→HistoricalLiberty Historical Society — Girard, Ohio
→HistoricalLicking County Historical Society — Newark, Ohio
→HistoricalLicking County Historical Society Museums — Newark, Ohio
→HistoricalLicking County Veterans Memorial Education Center — Newark, Ohio
→HistoricalLicking Valley Heritage Society — Newark, Ohio
→GeneralLillian Jones Museum — Jackson, Ohio
→GeneralLima Museum of Military Ordinance of Allen County Ohio — Lima, Ohio
→ArtLion and Lamb Peace Arts Center — Bluffton, Ohio
→HistoricalLisbon Historical Society — Lisbon, Ohio
→HistoricalLitchfield Historical Society — Litchfield, Ohio
→ArtLittle Art Gallery of the North Canton Public Library — North Canton, Ohio
→Children'sLittle Buckeye Children'S Museum — Mansfield, Ohio
→ArtLittle Gallery — Huron, Ohio
→HistoricalLiverpool Township Historical Society — Valley City, Ohio
→GeneralLiving Bible Museum — Mansfield, Ohio
→HistoricalLivingston House Society — Reynoldsburg, Ohio
→HistoricalLodi Harrisville Historical Society — Lodi, Ohio
→HistoryLodi Railroad Museum — Lodi, Ohio
→HistoricalLogan County Historical Society — Bellefontaine, Ohio
→HistoricalLogan County Landmark Preservation — Bellefontaine, Ohio
→GeneralLoghurst Western Reserve — Canfield, Ohio
→HistoricalLong House Academy — Xenia, Ohio
→HistoricalLongwood Manor Historical Society — Twinsburg, Ohio
→HistoricalLorain County Historical Society — Elyria, Ohio
→GeneralLorain Sports Hall of Fame — Lorain, Ohio
→HistoricalLoraine County Heritage — Amherst, Ohio
→GeneralLou Holtz Hall of Fame — East Liverpool, Ohio
→HistoricalLower Muskingum Historical Society — Lowell, Ohio
→HistoricalLucas County-Maumee Valley Historical Society — Maumee, Ohio
→HistoricalLucasville Area Historical Society — Lucasville, Ohio
→HistoricalLuckey Historical Society — Luckey, Ohio
→HistoryLucy Hayes Heritage Center — Chillicothe, Ohio
→GeneralLucy Webb Hayes Heritage Center — Chillicothe, Ohio
→HistoricalLulu Belle — Fremont, Ohio
→HistoricalLyons Royalton Historical Society — Lyons, Ohio
→HistoricalMad River and Nkp Railroad Society — Bellevue, Ohio
→GeneralMad River Railroad Museum — Bellevue, Ohio
→HistoricalMadeira Historical Society — Cincinnati, Ohio
→HistoricalMadison County Historical Society — London, Ohio
→HistoricalMadison Historical Society — Madison, Ohio
→HistoricalMadison Historical Society and Museum — Madison, Ohio
→HistoricalMagnolia Area Historical Society — Magnolia, Ohio
→HistoricalMahoning Valley Historical Society — Youngstown, Ohio
→GeneralMahoning Valley Italian American Sports Hall of Fame — Niles, Ohio
→HistoricalMainline Rail Preservation Society — Cleveland, Ohio
→HistoryMalabar Farms — Lucas, Ohio
→HistoricalMalcolm Jeffrey House — Bexley, Ohio
→GeneralMaltz Museum of Jewish Heritage — Beachwood, Ohio
→HistoricalMalvern Historical Society — Malvern, Ohio
→HistoricalManchester Historical Society — Manchester, Ohio
→ArtManifest Creative Research Gallery and Drawing Center — Cincinnati, Ohio
→ArtMansfield Art Center — Mansfield, Ohio
→HistoricalMantua Historical Society — Mantua, Ohio
→HistoricalMaple Heights Historical Society — Maple Heights, Ohio
→HistoryMaps Museum — North Canton, Ohio
→HistoricalMarblehead Lighthouse Historical Society — Marblehead, Ohio
→Arboretum,Marianist Environmental Education Center — Dayton, Ohio
→HistoricalMariemont Preservation Foundation — Cincinnati, Ohio
→HistoricalMarietta Natural History Society — Marietta, Ohio
→HistoricalMarion County Historical Society — Marion, Ohio
→HistoricalMarion Union Station Association — Marion, Ohio
→HistoricalMaritime Archaeological Survey Team — Cleveland, Ohio
→HistoricalMarshallville Historical Society — Marshallville, Ohio
→HistoricalMartins Ferry Area Historical Society — Martins Ferry, Ohio
→HistoricalMason Historical Society — Mason, Ohio
→GeneralMassillon Museum — Massillon, Ohio
→HistoricalMatamoras Area Historical Society — New Matamoras, Ohio
→HistoricalMayfield Township Historical Society — Mayfield Village, Ohio
→GeneralMazza Collection — Findlay, Ohio
→ArtMazza Museum of International Art From Picture Books — Findlay, Ohio
→GeneralMc Cutchen Overland Inn — Mc Cutchenville, Ohio
→ArtMcdonough Museum of Art — Youngstown, Ohio
→HistoryMckinley Memorial Library — Niles, Ohio
→ScienceMckinley Presidential Library & Museum — Canton, Ohio
→GeneralMead-Needham Museum — Pataskala, Ohio
→GeneralMedia Heritage — West Chester, Ohio
→Arboretum,Medicine Woods Nature Center — Columbus, Ohio
→HistoricalMedina County Historical Society — Medina, Ohio
→GeneralMedina Toy & Train Museum — Medina, Ohio
→HistoricalMedway Area Historical Society — Medway, Ohio
→GeneralMeigs County Museum — Pomeroy, Ohio
→HistoricalMeigs County Pioneer and Historical Society — Pomeroy, Ohio
→HistoricalMemorial Hall of Mount Victory — Mt Victory, Ohio
→HistoricalMemorial Society of the Columbus Police Honor Guard — Columbus, Ohio
→HistoricalMentor Firefighters Old Station One Historical Association — Mentor, Ohio
→HistoricalMercer County Historical Museum — Celina, Ohio
→HistoricalMercer County Historical Society — Celina, Ohio
→HistoricalMesopotamia Historical Institute — Powell, Ohio
→HistoricalMesopotamia Memorial and Historical Association — Mesopotamia, Ohio
→HistoricalMetamora Area Historical Society — Metamora, Ohio
→HistoricalMeter Stamp Society — Beachwood, Ohio
→HistoricalMiami County Historical & Genealogical Society — Piqua, Ohio
→HistoricalMiami Historical Society of Whitewater Township — Miamitown, Ohio
→ArtMiami University Art Museum — Oxford, Ohio
→HistoricalMiamisburg Historical Society — Miamisburg, Ohio
→HistoryMid-Ohio Historical Museum — Canal Winchester, Ohio
→ScienceMid-Ohio Valley Sports Hall of Fame — Belle Valley, Ohio
→HistoricalMiddleburg Heights Historical Society — Middleburg Heights, Ohio
→HistoricalMiddlefield Historical Society — Middlefield, Ohio
→GeneralMiddletown African American Heritage and Cultural Center — Middletown, Ohio
→ArtMiddletown Fine Arts Center — Middletown, Ohio
→HistoricalMiddletown Historical Society Canal Museum — Middletown, Ohio
→HistoryMilan Historical Museum — Milan, Ohio
→HistoricalMiles Greenwood Historical Fire Apparatus Society — Amelia, Ohio
→HistoricalMilford Area Historical Society — Milford, Ohio
→GeneralMill Creek Falls History Center — Cleveland, Ohio
→ArtMiller Gallery — Westerville, Ohio
→Arboretum,Miller Nature Preserve — Avon, Ohio
→HistoricalMilton-Union Veterans Memorial Association — West Milton, Ohio
→HistoricalMineral City Area Historical Society — Mineral City, Ohio
→HistoricalMinster Historical Society — Minster, Ohio
→Arboretum,Mission Oaks Gardens — Zanesville, Ohio
→GeneralMobile Military Museum — Portage, Ohio
→HistoricalMogadore Historical Society — Mogadore, Ohio
→HistoricalMohican Historical Society — Loudonville, Ohio
→HistoricalMohican Outdoor School — Butler, Ohio
→HistoricalMonroe County Historical Society — Woodsfield, Ohio
→HistoricalMonroe Historical Society — Monroe, Ohio
→HistoricalMontana Institute of the Arts — Bedford, Ohio
→HistoricalMontgomery County Historical Society — Dayton, Ohio
→HistoricalMontgomery Historical Preservation Association — Montgomery, Ohio
→HistoricalMontpelier Vintage Homes Association — Montpelier, Ohio
→HistoricalMonument Preservation — Ironton, Ohio
→HistoricalMoonville Rail Trail — Mcarthur, Ohio
→HistoricalMoreland Community Historical Society — Wooster, Ohio
→HistoricalMoreland Hills Historical Society — Moreland Hills, Ohio
→HistoricalMorgan County Historical Society — Mcconnelsville, Ohio
→HistoricalMorgan Township Historical Society — Shandon, Ohio
→HistoricalMorristown Historic Preservation Association — Morristown, Ohio
→HistoricalMorrow County Historical Society — Mount Gilead, Ohio
→HistoricalMorton One Room School Historical Society — Shelby, Ohio
→GeneralMotorcycle Hall of Fame Museum — Pickerington, Ohio
→HistoryMotts Military Museum — Groveport, Ohio
→HistoryMound Science and Energy Museum — Miamisburg, Ohio
→HistoricalMount Eaton Historical Society — Mount Eaton, Ohio
→HistoricalMt Healthy Historical Society — Cincinnati, Ohio
→HistoricalMunroe Falls Historical Society — Tallmadge, Ohio
→HistoricalMurray Military & Historical Museum — Newtown, Ohio
→HistoryMuseum at the Friends Home — Waynesville, Ohio
→ArtMuseum Gallery/Gallery Museum — Cincinnati, Ohio
→GeneralMuseum of American Porcelain Art — Cleveland, Ohio
→GeneralMuseum of Biological Diversity — Columbus, Ohio
→GeneralMuseum of Carousel Art & History — Sandusky, Ohio
→HistoryMuseum of Ceramics — E Liverpool, Ohio
→GeneralMuseum of Contemporary Art Cleveland — Cleveland, Ohio
→ArtMuseum of Hispanic and Latino Cultures — Lorain, Ohio
→GeneralMuseum of Motivation — Uniontown, Ohio
→GeneralMuseum of Postal History — Delphos, Ohio
→HistoricalMusic Hall Revitalization Company — Cincinnati, Ohio
→GeneralNathan L. Dauby Scout Museum — Cleveland, Ohio
→GeneralNational Afro-American Museum and Cultural Center — Xenia, Ohio
→GeneralNational Afro-American Museum Foundation — Wilberforce, Ohio
→GeneralNational Air Racing Museum — Wadsworth, Ohio
→GeneralNational Archives at Dayton — Dayton, Ohio
→GeneralNational Cleveland-Style Polka Hall of Fame and Museum — Euclid, Ohio
→GeneralNational Construction Equipment Museum — Bowling Green, Ohio
→GeneralNational Dirt Late Model Hall of Fame — Riverside, Ohio
→GeneralNational First Ladies Library — Canton, Ohio
→GeneralNational Football Museum — Canton, Ohio
→GeneralNational Imperial Glass Museum — Bellaire, Ohio
→GeneralNational Mckinley Birthplace Memorial & Mckinley Birthplace — Niles, Ohio
→GeneralNational Museum of Cambridge Glass — Cambridge, Ohio
→GeneralNational Museum of the Great Lakes — Toledo, Ohio
→GeneralNational Museum of the U.S. Air Force — Dayton, Ohio
→HistoryNational Underground Railroad Freedom Center — Cincinnati, Ohio
→GeneralNative American Indian Center of Central Ohio — Columbus, Ohio
→Arboretum,Nature Center at Shaker Lakes — Cleveland, Ohio
→HistoricalNavarre-Bethlehem Township Historical Society — Navarre, Ohio
→HistoryNeff Marine Corps Museum — Findlay, Ohio
→GeneralNegro League Baseball Legends Hall of Fame — Shaker Heights, Ohio
→HistoricalNew Albany-Plain Township Historical Society — New Albany, Ohio
→HistoricalNew Bremen Historic Association — New Bremen, Ohio
→HistoricalNew Carlisle Historical Society — New Carlisle, Ohio
→HistoricalNew Knoxville Historical Society — New Knoxville, Ohio
→HistoricalNew London Area Historical Society — New London, Ohio
→HistoricalNew Washington Ohio Historical Society — New Washingtn, Ohio
→HistoricalNew York Central System Historical Society — Gates Mills, Ohio
→HistoricalNewton Veterans Association — Newtown, Ohio
→HistoricalNiles Historical Society — Niles, Ohio
→HistoricalNoble County Historical Society — Caldwell, Ohio
→GeneralNorhteast Ohio Museum — Medina, Ohio
→HistoryNorth American Trap Collectors Museum — Galloway, Ohio
→HistoricalNorth Baltimore Ohio Area Historical Society — North Baltimore, Ohio
→HistoricalNorth Bloomfield Historical Society — North Bloomfield, Ohio
→HistoricalNorth Canton Heritage Society — North Canton, Ohio
→GeneralNorth Central Ohio Industrial Museum — Mansfield, Ohio
→HistoricalNorth Cuyahoga Valley Corridor — Cleveland, Ohio
→HistoricalNorth Fairfield Firelands Historical Association — North Fairfield, Ohio
→HistoricalNorth Jackson Historical Society — N Jackson, Ohio
→HistoricalNorth Ridgeville Historical Society — N Ridgeville, Ohio
→HistoricalNorth Royalton Historical Society — North Royalton, Ohio
→HistoricalNorth Royalton Historical Society Museum — North Royalton, Ohio
→HistoricalNorthampton Historical Society — Cuyahoga Falls, Ohio
→GeneralNortheastern Ohio Inter Museum Council — N Bloomfield, Ohio
→HistoricalNortheastern Ohio Railroad Historical Society — Kent, Ohio
→GeneralNorthern Ohio Railway Museum — Seville, Ohio
→HistoricalNorthwest Franklin County Historical Society & Library — Hilliard, Ohio
→HistoricalNorthwest Skirmish Association — Northwood, Ohio
→HistoricalNorton Historical Society — Norton, Ohio
→HistoricalNorwood Historical Society — Norwood, Ohio
→HistoricalOakwood Historical Society — Dayton, Ohio
→GeneralOberhaus Enterprise — Archbold, Ohio
→HistoricalOberlin African-American Genealogy & History Group — Oberlin, Ohio
→GeneralOberlin Heritage Center — Oberlin, Ohio
→HistoricalOberlin Historical and Improvement Organization — Oberlin, Ohio
→HistoricalOberlin Underground Railroad Center — Oberlin, Ohio
→HistoricalObetz Historical Society — Obetz, Ohio
→GeneralOesper Museum of Chemical Apparatus — Cincinnati, Ohio
→HistoricalOhio Academy of Medical History — Cleveland, Ohio
→ScienceOhio Academy of Science — Columbus, Ohio
→GeneralOhio Army National Guard Museum — Columbus, Ohio
→GeneralOhio Basketball Museum — Springfield, Ohio
→HistoricalOhio Council on Holocaust Education — Youngstown, Ohio
→GeneralOhio Craft Museum — Columbus, Ohio
→HistoricalOhio Genealogical Society — Coshocton, Ohio
→HistoricalOhio Genealogical Society — Millersburg, Ohio
→HistoryOhio Glass Museum — Lancaster, Ohio
→HistoricalOhio Governor'S Residence and Heritage Garden — Columbus, Ohio
→HistoricalOhio Historical Center Ohio Village — Columbus, Ohio
→HistoricalOhio Historical Society — Columbus, Ohio
→HistoricalOhio Historical Society — Youngstown, Ohio
→GeneralOhio Military Museum — Massillon, Ohio
→GeneralOhio Museum of Transportation — Toledo, Ohio
→GeneralOhio Museum of Transportation &Industry — Berea, Ohio
→HistoricalOhio Outdoor Historical Drama — New Philadelphia, Ohio
→HistoryOhio Railway Museum — Worthington, Ohio
→GeneralOhio River Museum — Marietta, Ohio
→HistoricalOhio Society of Military History — Massillon, Ohio
→GeneralOhio Sports Hall of Fame Museum — Oakwood Village, Ohio
→HistoryOhio State Reformatory — Mansfield, Ohio
→HistoryOhio State University Historic Costume & Textiles Collection — Columbus, Ohio
→ScienceOhio State University Planetarium — Columbus, Ohio
→HistoricalOhio to Erie Trail Fund — Columbus, Ohio
→HistoryOhio Tobacco Museum — Ripley, Ohio
→HistoricalOhio Valley Antique Machinery — Georgetown, Ohio
→Children'sOhio Valley Museum of Discovery — Athens, Ohio
→GeneralOhio Valley River Museum — Clarington, Ohio
→GeneralOhio Veterans Hall of Fame — Columbus, Ohio
→HistoricalOhio Vietnam Veterans Memorial Park — Clinton, Ohio
→Zoo,Ohio Wildlife Center — Powell, Ohio
→HistoricalOld Brick House Historical Society — Orwell, Ohio
→HistoricalOld Cambridge Conservation Association — Cambridge, Ohio
→HistoricalOld Fort Steuben Project — Steubenville, Ohio
→HistoricalOld House Guild of Sandusky Ohio — Sandusky, Ohio
→HistoricalOld Northwest Military History Association — Perrysburg, Ohio
→Zoo,Old Woman Creek National Estuarine Research Reserve — Huron, Ohio
→HistoricalOlin Covered Bridge Museum — Ashtabula, Ohio
→HistoricalOlmsted Historical Society — North Olmsted, Ohio
→HistoricalOlmsted Historical Society — North Olmsted, Ohio
→HistoricalOp&F Memorial Park — Columbus, Ohio
→HistoricalOrange Historical Society — Chargin Falls, Ohio
→HistoricalOregon-Jerusalem Historical Society of Ohio — Oregon, Ohio
→HistoricalOrrville Historical Museum — Orrville, Ohio
→GeneralOrton Geological Museum — Columbus, Ohio
→HistoricalOsnaburg Historical Society — East Canton, Ohio
→Arboretum,Osu Chadwick Arboretum & Learning Gardens — Columbus, Ohio
→ArtOsu Urban Arts Space — Columbus, Ohio
→HistoricalOttawa County Historical Museum — Port Clinton, Ohio
→HistoricalOttawa County Historical Society — Port Clinton, Ohio
→HistoricalOttawa County Museum — Port Clinton, Ohio
→HistoricalOtway Historical Society and Otway Covered Bridge — Otway, Ohio
→ArtOue Gallery — Saint Clairsville, Ohio
→HistoricalOur Lady Queen of the Most Holy Rosary Cathedral — Toledo, Ohio
→HistoricalOur Town Saint Paris — Saint Paris, Ohio
→HistoryOverfield Tavern Museum — Troy, Ohio
→GeneralOvermyer-Waggoner-Roush Farm — Lindsey, Ohio
→HistoricalOwensville Historical Society — Owensville, Ohio
→HistoricalP Ross Berry Geo W Williams Historical Society — Youngstown, Ohio
→HistoryPackard Museum Association — Warren, Ohio
→GeneralPadawans Playground Interactive Childrens Museum — Sandusky, Ohio
→ArtPark National Bank Art Gallery — Batavia, Ohio
→HistoricalParma Area Historic Society — Parma, Ohio
→HistoricalParma Fire Department Historical Society — Parma, Ohio
→GeneralPatterson Memorial Center — Dayton, Ohio
→HistoricalPaul Laurence Dunbar House — Dayton, Ohio
→ArtPearl Conard Art Gallery — Mansfield, Ohio
→HistoricalPemberbville-Freedom Area Historical Society — Pemberville, Ohio
→GeneralPencil Sharpener Museum — Logan, Ohio
→HistoricalPeninsula Library and Historical Society — Peninsula, Ohio
→HistoricalPerry Historical Society of Lake County Ohio — Perry, Ohio
→HistoricalPerry'S Victory and International Peace Memorial — Put-In-Bay, Ohio
→GeneralPerrysburg Area Historic Museum — Perrysburg, Ohio
→GeneralPeter Miller House Museum — Avon Lake, Ohio
→HistoricalPickaway County Historical Society — Circleville, Ohio
→HistoricalPickerington Violet Township Historical Society — Pickerington, Ohio
→HistoricalPierpont Heritage — Pierpont, Ohio
→HistoricalPike County Genealogical and Historical Society — Waverly, Ohio
→HistoricalPike Heritage Foundation — Waverly, Ohio
→HistoricalPike Township Historical Society — Magnolia, Ohio
→HistoricalPioneer & Historical Society of Muskingum County — Zanesville, Ohio
→HistoricalPioneer Family History Preservation Society — Orient, Ohio
→HistoricalPiqua Historical Area — Piqua, Ohio
→HistoricalPittsfield Township Historical Society — Wellington, Ohio
→HistoricalPlain City Historical Society — Plain City, Ohio
→HistoricalPlain Township Historcial Society — Canton, Ohio
→GeneralPlatt R Spencer Meml Archives — Geneva, Ohio
→HistoricalPlum Street Temple — Cincinnati, Ohio
→HistoricalPlymouth Area Historical Society — Plymouth, Ohio
→HistoricalPoland Township Historical Society — Poland, Ohio
→HistoricalPony Wagon Historical Museum — Saint Paris, Ohio
→HistoricalPortage County Historical Society — Ravenna, Ohio
→HistoricalPortage Lakes Historical Society — Ravenna, Ohio
→GeneralPortholes Into Past Museum — Medina, Ohio
→GeneralPostmark Collectors Club — Bellevue, Ohio
→HistoricalPowell-Liberty Historical Society — Powell, Ohio
→HistoricalPreble County Historical Society — Eaton, Ohio
→HistoricalPreservation Parks Delaware County — Sunbury, Ohio
→HistoricalPrice Hill Historical Society — Cincinnati, Ohio
→ArtProjects Gallery Folk Hall — Akron, Ohio
→GeneralPromont House Museum — Milford, Ohio
→HistoricalPump House Art Gallery — Chillicothe, Ohio
→HistoryPure Center [Putnam Underground Railroad Education Center] — Zanesville, Ohio
→HistoricalPutnam County Historical Society — Kalida, Ohio
→ArtPyramid Hill Sculpture Park and Museum — Hamilton, Ohio
→HistoricalQuincy Gillmore Civil War Round Table — Berea, Ohio
→Arboretum,R. A. Stranahan Arboretum — Toledo, Ohio
→HistoricalRagersville Historical Society — Sugarcreek, Ohio
→HistoricalRailroad Model and Historical Society of Southern Ohio — Albany, Ohio
→HistoricalRandolph Township Historical Society — Englewood, Ohio
→ArtRaymond S. Wilkes Gallery — Lancaster, Ohio
→HistoricalReading Historical Society — Reading, Ohio
→GeneralReflections in Black Museum — Macedonia, Ohio
→HistoricalReily Township Historical Society — Oxford, Ohio
→ArtReinberger Galleries — Cleveland, Ohio
→HistoricalResearch & Identification of Early Occupancy of Southern Ohio — Stewart, Ohio
→HistoricalReynoldsburg Community Association — Reynoldsburg, Ohio
→HistoricalReynoldsburg-Truro Historical Society — Reynoldsburg, Ohio
→ArtRichard M. Ross Museum of Art — Delaware, Ohio
→HistoricalRichfield Historical Society — Richfield, Ohio
→HistoricalRichfield Town Trust — Richfield, Ohio
→HistoricalRichland County Historical Society — Mansfield, Ohio
→HistoryRichland County Museum Association — Lexington, Ohio
→ScienceRickenbacker Woods Technology Museum and Historical Park — Columbus, Ohio
→HistoricalRidgewood Preservation — Canton, Ohio
→HistoryRipley Museum — Ripley, Ohio
→ScienceRitter Planetarium & Brooks Observatory — Toledo, Ohio
→HistoricalRittman Historical Society — Rittman, Ohio
→HistoricalRiverrock House — Mentor, Ohio
→ArtRiverside Art Center — Wapakoneta, Ohio
→HistoricalRiverside Historical Society — Riverside, Ohio
→HistoricalRiverside Veterans Memorial Association — Cincinnati, Ohio
→HistoryRobbins Hunter Museum Restoration and Preservation Corporation — Granville, Ohio
→ArtRobert and Elaine Stein Galleries — Dayton, Ohio
→GeneralRock and Roll Hall of Fame and Museum — Cleveland, Ohio
→HistoricalRocky River Historical Society — Rocky River, Ohio
→HistoryRodney G Klein Stock Market Museum & Library — Massillon, Ohio
→Children'sRoger & Gloria Jones Children'S Center for Science & Technology — Youngstown, Ohio
→ArtRomanian Ethnic Art Museum — Cleveland, Ohio
→GeneralRoscoe Village Foundation — Coshocton, Ohio
→GeneralRose Hill Museum — Bay Village, Ohio
→HistoricalRoseville Historical Society — Roseville, Ohio
→HistoricalRoss County Historical Society — Chillicothe, Ohio
→HistoricalRoss-Gowdy House — New Richmond, Ohio
→HistoricalRossville Historic Preservation Association — Hamilton, Ohio
→GeneralRossville Museum and Cultural Center — Piqua, Ohio
→HistoricalRoundtown Conservancy — Circleville, Ohio
→HistoryRutherford B Hayes Presidential Center — Fremont, Ohio
→HistoricalSalem Historical Society — Salem, Ohio
→HistoricalSalem Historical Society — Salem, Ohio
→GeneralSalty Dog Museum — Shandon, Ohio
→HistoricalSandusky County Historical Society — Fremont, Ohio
→GeneralSandusky Maritime Museum — Sandusky, Ohio
→HistoricalSanduskys Underground Railroad Education Center — Sandusky, Ohio
→GeneralSaponi Nation of Ohio — Xenia, Ohio
→GeneralSarah Rose Museum — Sabina, Ohio
→GeneralSauder Museum Farm and Craft Village — Archbold, Ohio
→HistoricalScenic Scioto Heritage Trail — Portsmouth, Ohio
→Arboretum,Schedel Arboretum & Gardens — Elmore, Ohio
→ArtSchnormeier Gallery — Mount Vernon, Ohio
→HistoricalSchoenbrunn Village — New Philadelphia, Ohio
→Arboretum,Schoepfle Garden — Wakeman, Ohio
→ArtSchool of Art Galleries — Bowling Green, Ohio
→ArtSchumacher Gallery — Columbus, Ohio
→HistoricalScience Hill Historical Society — Alliance, Ohio
→ScienceScience Play-Space Initiative — Mount Vernon, Ohio
→HistoricalScipio Republic Area Historical Society — Republic, Ohio
→HistoricalSebring Ohio Historical Society — Sebring, Ohio
→GeneralSecor Metropark — Berkey, Ohio
→Arboretum,Secrest Arboretum Oardc — Wooster, Ohio
→GeneralSeneca County Museum — Tiffin, Ohio
→HistoricalSerpent Mound Museum — Peebles, Ohio
→HistoricalSeven Hills Historical Society — Seven Hills, Ohio
→HistoricalSeven Mile Historical Society — Hamilton, Ohio
→HistoricalShaker Historical Museum — Shaker Heights, Ohio
→HistoricalShaker Historical Society — Shaker Hts, Ohio
→HistoricalShalersville Historical Society — Mantua, Ohio
→HistoricalShanes Crossing Historical Society — Rockford, Ohio
→ScienceShawnee State University Clark Planetarium — Portsmouth, Ohio
→HistoricalSheffield Historical Society — Sheffield Village, Ohio
→HistoricalShelby County Historical Society — Sidney, Ohio
→HistoricalShelby House — Botkins, Ohio
→GeneralSherman House Museum — Lancaster, Ohio
→HistoricalSiegel & Shuster Society — Cleveland, Ohio
→Arboretum,Simpson Garden Park — Bowling Green, Ohio
→GeneralSkirball Museum Cincinnati Branch — Cincinnati, Ohio
→HistorySlate Run Living Historical Farm — Canal Winchester, Ohio
→HistoricalSlate Run Living Historical Farm — Ashville, Ohio
→HistoricalSlavic Village Historical Society — Cleveland, Ohio
→HistoricalSlovenian Genealogy Society International — Cleveland, Ohio
→GeneralSlovenian Museum and Archives — Cleveland, Ohio
→HistoricalSmithville Community Historical Society — Smithville, Ohio
→HistoricalSnowden-Gray House and Heritage Museum of Kappa Kappa Gamma — Columbus, Ohio
→HistorySoldiers and Sailors Memorial Building — Mansfield, Ohio
→GeneralSoldiers and Sailors Monument — Cleveland, Ohio
→HistoricalSoldiers Monumental Association — Circleville, Ohio
→HistoricalSolon Historical Society — Solon, Ohio
→HistoricalSouth Central Ohio Preservation Society — Chillicothe, Ohio
→HistoricalSouth Euclid Historical Society — South Euclid, Ohio
→HistoricalSouth Fountain Preservation — Springfield, Ohio
→HistoricalSouth Lebanon Historical Society — South Lebanon, Ohio
→HistoricalSouthern Lorain County Historical Society — Wellington, Ohio
→GeneralSouthern Ohio Museum and Cultural Center — Portsmouth, Ohio
→ArtSouthern Ohio Museum Corporation — Portsmouth, Ohio
→HistoricalSouthwest Franklin County Historical Society — Grove City, Ohio
→HistoricalSouthwest Ohio Amusement Park Historical Society — Liberty Township, Ohio
→HistoricalSouthwestern Ohio Public Radio — Dayton, Ohio
→HistoricalSpencer Historical Society — Spencer, Ohio
→HistoricalSpencerville Historical Society — Spencerville, Ohio
→GeneralSponseller Museum — Canton, Ohio
→HistorySpring Hill Historic Home — Massillon, Ohio
→HistoricalSpring Valley Historical Society — Spring Valley, Ohio
→HistoricalSpringboro Area Historical Society — Springboro, Ohio
→ArtSpringfield Museum of Art — Springfield, Ohio
→ArtStambaugh Studio Theatre Gallery — Ada, Ohio
→HistoricalStan Hywet Hall & Gardens — Akron, Ohio
→HistoricalStark County Historical Society — Canton, Ohio
→HistoricalStark County Mennonite and Amish Historical Society — North Canton, Ohio
→HistoricalStars and Stripes Memorial — Groveport, Ohio
→GeneralSteam Railroad Museum — Minerva, Ohio
→GeneralSteamship William G Mather — Cleveland, Ohio
→ScienceSteamship William G Mather Maritime Museum — Cleveland, Ohio
→HistoricalStemtown Historical Society — Green Springs, Ohio
→GeneralStengel True Museum — Marion, Ohio
→HistoricalStow Historical Society — Stow, Ohio
→Arboretum,Stranahan Arboretum — Toledo, Ohio
→HistoricalStrock Stone House — Austintown, Ohio
→HistoricalStrongsville Historical Society — Cleveland, Ohio
→HistoricalStruthers Historical Society — Struthers, Ohio
→HistoryStuarts Opera House — Nelsonville, Ohio
→ArtStudio Gallery — Sylvania, Ohio
→ArtStudio San Giuseppe Art Gallery — Cincinnati, Ohio
→GeneralSubmarine Cincinnati Museum Foundation — Cincinnati, Ohio
→HistoricalSuffield Township Historical Society — Mogadore, Ohio
→HistoricalSummit County Historical Society Charitable Trust — Akron, Ohio
→HistoricalSummit County Historical Society of Akron Ohio — Akron, Ohio
→GeneralSummit County Sports Hall of Fame — Akron, Ohio
→HistoricalSunwatch Indian Village — Dayton, Ohio
→HistoricalSwiss Community Historical Society — Bluffton, Ohio
→HistoricalSylvania Historical Village — Sylvana, Ohio
→HistoricalSymmes Township Historical Society — Cincinnati, Ohio
→ArtTaft Museum of Art — Cincinnati, Ohio
→HistoricalTallmadge Historical Society — Tallmadge, Ohio
→GeneralTed Lewis Museum — Circleville, Ohio
→GeneralTemperance Tavern Museum — Newcomerstown, Ohio
→HistoricalTerrace Park Historical Society — Terrace Park, Ohio
→Zoo,The Wilds — Cumberland, Ohio
→GeneralThirteenth Floor — Massillon, Ohio
→GeneralThomas Edison Birthplace Museum — Milan, Ohio
→HistoricalThurber House — Columbus, Ohio
→GeneralTiffin Glass Museum — Tiffin, Ohio
→HistoricalTiffin Historic Trust — Tiffin, Ohio
→HistoricalTippecanoe Historical Society — Tipp City, Ohio
→Arboretum,Toledo Botanical Garden — Toledo, Ohio
→GeneralToledo Firefighters Museum — Toledo, Ohio
→HistoricalToledo Harbor Lighthouse — Oregon, Ohio
→HistoryToledo History Museum — Toledo, Ohio
→HistoricalToledo Lake Erie & Western Railway — Waterville, Ohio
→ArtToledo Museum of Art — Toledo, Ohio
→GeneralToledo Police Museum — Toledo, Ohio
→ScienceToledo Science Center — Toledo, Ohio
→Zoo,Toledo Zoo — Toledo, Ohio
→ArtTony and Nina Gentile Gallery — Steubenville, Ohio
→GeneralToy and Hobby Museum — Orrville, Ohio
→GeneralTrailside Museum — Yellow Springs, Ohio
→GeneralTrapshooting Hall of Fame — Vandalia, Ohio
→Children'sTraveling Children'S Museum — Dayton, Ohio
→HistoricalTri-County Historical Museum — Metamora, Ohio
→HistoricalTri-State Warbird Museum — Batavia, Ohio
→ArtTrisolini Gallery — Athens, Ohio
→HistoricalTrotwood-Madison Historical Society — Trotwood, Ohio
→HistoryTroy Hall of Fame — Troy, Ohio
→HistoricalTroy Historical Society — Troy, Ohio
→GeneralTroy Museum — Troy, Ohio
→ArtTrumbull Art Gallery — Warren, Ohio
→ScienceTrumbull County Antique Steam & Power Association — Cortland, Ohio
→HistoricalTrumbull County Historical Society — Warren, Ohio
→HistoricalTuscarawas County Historical Association — New Phila, Ohio
→HistoricalTuscarawas Valley Pioneer Power Association — Dover, Ohio
→HistoricalTwinsburg Historical Society — Twinsburg, Ohio
→HistoricalU.S. Grant Homestead Association — Georgetown, Ohio
→GeneralUhrichsville Clay Museum — Uhrichsville, Ohio
→GeneralUkranian Museum-Archives — Cleveland, Ohio
→HistoryUnderground Railroad Museum — Flushing, Ohio
→HistoricalUnion County Historical Society — Marysville, Ohio
→HistoricalUniopolis Historical Society — Uniopolis, Ohio
→HistoricalUnited Methodist Historical Society of Ohio — Sharonville, Ohio
→HistoryUnited States Aviation Museum — S Euclid, Ohio
→GeneralUniversal Museum Collections — Canton, Ohio
→ScienceUniversity of Cincinnati Geology Museum — Cincinnati, Ohio
→ArtUniversity of CincinnatiS Blue Ash Art Gallery — Blue Ash, Ohio
→GeneralUnofficial Lego & Toy Museum — Bellaire, Ohio
→HistoricalUpper Arlington Historical Society — Upper Arlington, Ohio
→HistoricalUSS Clarence K Bronson Association Historical Society — North Ridgeville, Ohio
→HistoricalUSS Donner — Elyria, Ohio
→GeneralUSS Radford National Naval Museum — Newcomerstown, Ohio
→HistoricalUtica Historical Society — Utica, Ohio
→HistoricalVan Wert County Historical Society — Van West, Ohio
→GeneralVaseline Glass Collectors — Cleves, Ohio
→GeneralVelvet Ice Cream Company Museum & Milling Museum — Utica, Ohio
→HistoricalVermilion Area Archival Society — Vermilion, Ohio
→HistoryVermilion News Print Shop Museum — Vermilion, Ohio
→HistoricalVermilion-On-The-Lake — Vermilion, Ohio
→HistoricalVersailles Area Historical Society — Versailles, Ohio
→HistoryVeterans Memorial Museum — Germantown, Ohio
→HistoryVeterans Museum Miami Valley — Troy, Ohio
→GeneralVictorian Perambulator — Jefferson, Ohio
→HistoricalVietnam Traveling Wall — Carey, Ohio
→HistoricalVietnam Veterans Memorial of Lorain County — Lorain, Ohio
→GeneralVietnam Veterans Museum Education & Reunion Center — Marion, Ohio
→HistoricalVillage Historical Society — Harrison, Ohio
→HistoricalVinton County Historical and Genealogical Society — Mcarthur, Ohio
→HistoricalWaco Historical Society — Troy, Ohio
→HistoricalWadsworth Area Historical Society — Wadsworth, Ohio
→GeneralWagnalls Memorial Foundation — Lithopolis, Ohio
→GeneralWagner Museum of Art — Cleveland, Ohio
→HistoricalWalbridge Centennial Committee — Walbridge, Ohio
→HistoricalWalhonding Valley Historical Society — Warsaw, Ohio
→ArtWalter E. Tehune Gallery — Perrysburg, Ohio
→GeneralWar Vet Museum — Canfield, Ohio
→ScienceWard Beecher Planetarium — Youngstown, Ohio
→HistoricalWarren County Historical Society — Lebanon, Ohio
→GeneralWarrensville Heights Coin Club — Solon, Ohio
→GeneralWarther Museum — Dover, Ohio
→HistoricalWashington County Historical Society of Ohio — Marietta, Ohio
→HistoricalWashington Township Historical Society — Alliance, Ohio
→ArtWasmer Gallery — Pepper Pike, Ohio
→HistoricalWaterville Historical Society — Waterville, Ohio
→GeneralWayne Center for the Arts — Wooster, Ohio
→HistoricalWayne County Historical Society of Ohio — Wooster, Ohio
→HistoricalWayne Township-Huber Heights Historical Society — Huber Heights, Ohio
→HistoricalWaynesburg Area Historical Society — Waynesburg, Ohio
→ArtWehrle Art Gallery — Columbus, Ohio
→ScienceWeitkamp Observatory and Planetarium — Westerville, Ohio
→HistoricalWellston Historical Association — Wellston, Ohio
→HistoricalWellsville Historical Society — Wellsville, Ohio
→GeneralWelsh American Heritage Museum — Oak Hill, Ohio
→HistoricalWescott House Foundation — Springfield, Ohio
→HistoricalWest Carrollton Historical Preservation & Restoration Society — West Carrollton, Ohio
→HistoricalWest Liberty Historical Society — West Liberty, Ohio
→HistoricalWest Licking Historical Publication Committee — Pataskala, Ohio
→HistoricalWest Park Historical Society — Cleveland, Ohio
→HistoricalWest Salem Historical Society — West Salem, Ohio
→HistoricalWestcott House — Springfield, Ohio
→HistoricalWestern Lake Erie Historical Society — Toledo, Ohio
→HistoricalWestern Lake Erie Historical Society — Perrysburg, Ohio
→GeneralWestern Reserve Fire Museum at Cleveland — Cleveland, Ohio
→HistoricalWestern Reserve Historical Society — Cleveland, Ohio
→GeneralWestern Reserve Model Railroad Museum — Mentor, Ohio
→HistoricalWestern Reserve Railroad Association — Painesville, Ohio
→HistoricalWestern Washington County Area — Barlow, Ohio
→HistoricalWesterville Fire Fighters Memorial — Westerville, Ohio
→HistoricalWesterville Historical Society — Westerville, Ohio
→HistoricalWestfield Historic Society — Westfield Center, Ohio
→HistoricalWestlake Historical Society — Westlake, Ohio
→HistoricalWestpark Cleveland Police & Firefighters Memorial Walkway — Cleveland, Ohio
→HistoricalWestwood Historical Society — Cincinnati, Ohio
→ArtWexner Center for the Arts — Columbus, Ohio
→HistoricalWhite Water Shaker Village — Harrison, Ohio
→HistoricalWhitehall Historical Society — Whitehall, Ohio
→ArtWidener University Art Collection — Wilberforce, Ohio
→Arboretum,Wilderness Center — Wilmont, Ohio
→GeneralWilderness Trail Museum — Fort Loramie, Ohio
→HistoricalWildwood Manor House Volunteers — Toledo, Ohio
→HistoricalWillard Area Historical Society — Willard, Ohio
→ArtWilliam H. Eells Art Gallery — Kent, Ohio
→HistoricalWilliam Holmes Mcguffey House and Museum — Oxford, Ohio
→HistoricalWilliam Howard Taft National Historic Site — Cincinnati, Ohio
→HistoricalWilliam Luelleman House — New Bremen, Ohio
→GeneralWilliam Marsh Bower Center — Ravenna, Ohio
→GeneralWilliam Woodward Memorial Museum — West Chester, Ohio
→HistoricalWilliams County Historical Society — Montpelier, Ohio
→HistoricalWilliamsport Chapel — Rogers, Ohio
→GeneralWillis B Boyer Museum Ship — Toledo, Ohio
→HistoricalWilloughby Historical Society — Willoughby, Ohio
→GeneralWilson Football Museum — Ada, Ohio
→HistoricalWindham Historical Society — Windham, Ohio
→HistoricalWindsor Historical Society — Windsor, Ohio
→HistoricalWinesburg Historical Society — Winesburg, Ohio
→GeneralWing Chun Museum — Dayton, Ohio
→HistoricalWinona Area Historical Society — Winona, Ohio
→HistoricalWolcott House Museum — Perrysburg, Ohio
→HistoricalWolf Creek Pine Run Grist Mill — Londonville, Ohio
→GeneralWombat Artworks — Waynesville, Ohio
→ArtWomen'S Commission Art Gallery — Defiance, Ohio
→HistoricalWood County Historical Society — Bowling Green, Ohio
→Arboretum,Woodland Arboretum — Dayton, Ohio
→HistoricalWoodlawn Cemetery Historical Association — Toledo, Ohio
→HistoricalWoodville Historical Society — Woodville, Ohio
→ScienceWorks: Ohio Center for History Art and Technology — Newark, Ohio
→GeneralWorld'S First Wendy'S Restaurant — Dublin, Ohio
→HistoricalWorthington Historical Society — Worthington, Ohio
→HistoricalWright Seaplane Base — Dayton, Ohio
→HistoricalWyandot County Historical Society — Upper Sandsky, Ohio
→GeneralWyandott Popcorn Museum — Marion, Ohio
→HistoricalWyoming Historical Society — Wyoming, Ohio
→ArtXavier University Art Gallery — Cincinnati, Ohio
→HistoricalYellow Springs Historical Society — Yellow Springs, Ohio
→HistoricalYork Township Historical Society — Medina, Ohio
→HistoricalYoungstown Historical Center of Industry and Labor — Youngstown, Ohio
→ArtZanesville Museum of Art — Zanesville, Ohio
→GeneralZoar Village State Memorial — Zoar, Ohio
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