| Museum | Location | County |
|---|
| Academy Hall Museum | Rocky Hill | Hartford |
| Academy Museum | Orange | New Haven |
| Adam Stanton House | Clinton | Middlesex |
| Aldrich Contemporary Art Museum | Ridgefield | Fairfield |
| Allis-Bushnell House | Madison | New Haven |
| Amasa Day House Museum | Moodus | Middlesex |
| American Clock & Watch Museum | Bristol | Hartford |
| American Museum of Tort Law | Winsted | Litchfield |
| Andrews Homestead | Meriden | New Haven |
| Artspace | New Haven | New Haven |
| Ashbel Woodward Museum | Franklin | New London |
| Avery-Copp House | Groton | New London |
| Ballard Institute and Museum of Puppetry | Storrs | Tolland |
| Barker Character, Comic and Cartoon Museum | Cheshire | New Haven |
| Barnes Museum (Southington, Connecticut) | Southington | Hartford |
| Barnum Museum | Bridgeport | Fairfield |
| Bates-Scofield Homestead | Darien | Fairfield |
| Bellamy-Ferriday House and Garden | Bethlehem | Litchfield |
| Bellarmine Museum of Art | Fairfield | Fairfield |
| Blue Slope Country Museum | Franklin | New London |
| Boothe Memorial Park and Museum | Stratford | Fairfield |
| Brayton Grist Mill | Pomfret | Windham |
| Bristol Historical Society Museum | Bristol | Hartford |
| Brookfield Craft Center | Brookfield | Fairfield |
| Brookfield Museum | Brookfield | Fairfield |
| Brooklyn Historical Society Museum | Brooklyn | Windham |
| Bruce Museum of Arts and Science | Greenwich | Fairfield |
| Bryan-Andrew House | Orange | New Haven |
| Buell Tool Museum | Clinton | Middlesex |
| Bush-Holley House | Greenwich | Fairfield |
| Burnham-Hibbard House | Hampton | Windham |
| Butler-McCook House & Garden | Hartford | Hartford |
| Buttolph-Williams House | Wethersfield | Hartford |
| Canton Historical Museum | Canton | Hartford |
| Captain David Judson House | Stratford | Fairfield |
| Captain Palmer House | Stonington | New London |
| Captain's Cove Seaport | Bridgeport | Fairfield |
| Center for Contemporary Printmaking | Norwalk | Fairfield |
| Chaplin Museum | Chaplin | Windham |
| Chatham Historical Society Museum | East Hampton | Middlesex |
| Cheney Homestead and Keeney Schoolhouse | Manchester | Hartford |
| Chester Museum at the Mill | Chester | Middlesex |
| Children's Museum | West Hartford | Hartford |
| Children's Museum of Southeastern Connecticut | Niantic | New London |
| Clinton Historical Society Museum | Clinton | Middlesex |
| Colchester Historical Society Museum | Colchester | New London |
| Connecticut Air and Space Center | Stratford | Fairfield |
| Connecticut Antique Machinery Association Museum | Kent | Litchfield |
| Connecticut Audubon Society Birdcraft Museum and Sanctuary | Fairfield | Fairfield |
| Connecticut Cellar Savers Fire Museum | Portland | Middlesex |
| Connecticut Children's Museum | New Haven | New Haven |
| Connecticut Eastern Railroad Museum | Willimantic | Windham |
| Connecticut Fire Museum | East Windsor | Hartford |
| Connecticut Historical Society | Hartford | Hartford |
| Connecticut Museum of Mining and Mineral Science | Kent | Litchfield |
| Connecticut River Museum | Essex | Middlesex |
| Connecticut Science Center | Hartford | Hartford |
| Connecticut State Museum of Natural History | Storrs | Tolland |
| Connecticut Trolley Museum | East Windsor | Hartford |
| CRRA Trash Museum | Hartford | Hartford |
| Contemporary Art Galleries at UConn | Storrs | Tolland |
| Cornwall Historical Society | Cornwall | Litchfield |
| Cummings Art Galleries | New London | New London |
| Cushing Center | New Haven | New Haven |
| Custom House Maritime Museum | New London | New London |
| Danbury Museum and Historical Society | Danbury | Fairfield |
| Danbury Railway Museum | Danbury | Fairfield |
| Daniel Benton Homestead | Tolland | Tolland |
| Daniel Putnam Tyler Law Office | Brooklyn | Windham |
| Darling House Museum | Woodbridge | New Haven |
| Davison Art Center | Middletown | Middlesex |
| D'Elia Antique Tool Museum | Scotland | Windham |
| Deacon John Graves House | Madison | New Haven |
| Denison Homestead | Mystic | New London |
| Denison Pequotsepos Nature Center | Mystic | New London |
| Derrin House | Avon | Hartford |
| Dinosaur State Park and Arboretum | Rocky Hill | Hartford |
| Discovery Museum and Planetarium | Bridgeport | Fairfield |
| Dudley Farm | Guilford | New Haven |
| Earthplace | Westport | Fairfield |
| East Haddam Historical Society Museum | East Haddam | Middlesex |
| Ebenezer Avery House | Groton | New London |
| Edward E. King Museum | East Hartford | Hartford |
| Edward Waldo House | Scotland | Windham |
| Elisha White House | Clinton | Middlesex |
| Eli Whitney Museum | Hamden | New Haven |
| Enoch Kelsey House | Newington | Hartford |
| Fairfield Museum and History Center | Fairfield | Fairfield |
| Falls Village-Canaan Historical Society Museum | Falls Village | Litchfield |
| Farmington Historical Society | Farmington | Hartford |
| Fire Museum | Manchester | Hartford |
| Florence Griswold Museum | Old Lyme | New London |
| Fort Griswold Battlefield State Park | Groton | New London |
| Fort Trumbull State Park | New London | New London |
| Gallery of Contemporary Art at Sacred Heart University | Fairfield | Fairfield |
| Gasoline Alley Automotive Museum | Stafford Springs | Tolland |
| Gateway Museum at Nature's Art Village | Montville | New London |
| Gay-Hoyt House | Sharon | Litchfield |
| General David Humphreys House | Ansonia | New Haven |
| Gertrude Warner Boxcar Museum | Putnam | Windham |
| Gillette Castle State Park | East Haddam | Middlesex |
| Glass House | New Canaan | Fairfield |
| Glebe House Museum | Woodbury | Litchfield |
| Governor Jonathan Trumbull House | Lebanon | New London |
| Greater Middletown Military Museum | Middletown | Middlesex |
| Griswold Historical Society Museum | Jewett City | New London |
| Gunn Historical Museum and Library | Washington | Litchfield |
| Gurleyville Grist Mill | Mansfield | Tolland |
| Haddam Shad Museum | Higganum | Middlesex |
| Harriet Beecher Stowe Center | Hartford | Hartford |
| Haul of Fame Trucking Museum | Canterbury | Windham |
| Hempsted Houses | New London | New London |
| Henry Whitfield State Museum | Guilford | New Haven |
| Hezekiah Chaffee House | Windsor | Hartford |
| Hicks-Stearns Museum | Tolland | Tolland |
| Hill-Stead Museum | Farmington | Hartford |
| Hill's Academy | Essex | Middlesex |
| Historical Houses at Martin Park | East Hartford | Hartford |
| Hitchcock-Phillips House | Cheshire | New Haven |
| Hotchkiss-Fyler House Museum | Torrington | Litchfield |
| Hotchkiss House Museum | Prospect | New Haven |
| Housatonic Museum of Art | Bridgeport | Fairfield |
| Hoyt-Barnum House | Stamford | Fairfield |
| Huntington Homestead | Scotland | Windham |
| Husky Heritage Sports Museum | Storrs | Tolland |
| Hyland House | Guilford | New Haven |
| Imagine Nation Museum | Bristol | Hartford |
| Institute for American Indian Studies | Washington | Litchfield |
| Isham-Terry House | Hartford | Hartford |
| Jabez Smith House | Groton | New London |
| James Morris Museum | Morris | Litchfield |
| Jillson House Museum | Windham | Windham |
| John Bishop House & Museum | Lisbon | New London |
| Joseloff Gallery | West Hartford | Hartford |
| Joseph N. Goff House Museum and Cultural Center | East Hampton | Middlesex |
| Keeler Tavern Museum | Ridgefield | Fairfield |
| Kellogg-Eddy House | Newington | Hartford |
| Kidcity Children's Museum | Middletown | Middlesex |
| King House Museum | Suffield | Hartford |
| Killingly Historical Center | Danielson | Windham |
| Knights of Columbus Museum | New Haven | New Haven |
| Lebanon Historical Society Museum | Lebanon | New London |
| Lee Academy | Madison | New Haven |
| Leffingwell House Museum | Norwich | New London |
| Lewis Walpole Library | Farmington | Hartford |
| Litchfield History Museum | Litchfield | Litchfield |
| Lock Museum of America | Terryville | Litchfield |
| Lockwood-Mathews Mansion | Norwalk | Fairfield |
| Luddy/Taylor Connecticut Valley Tobacco Museum | Windsor | Hartford |
| Lutz Children's Museum | Manchester | Hartford |
| Lyman Allyn Art Museum | New London | New London |
| Lyme Academy College of Fine Arts | Old Lyme | New London |
| MacDonough Gallery of Albertus Magnus College | New Haven | New Haven |
| Manchester History Center | Manchester | Hartford |
| Mansfield Historical Society Museum | Mansfield | Tolland |
| Mark Twain House and Museum | Hartford | Hartford |
| Martha A. Parsons House Museum | Enfield | Hartford |
| Mashantucket Pequot Museum & Research Center | Mashantucket | New London |
| Matthew Curtiss House | Newtown | Fairfield |
| Mattatuck Museum | Waterbury | New Haven |
| Merritt Parkway Museum | Stratford | Fairfield |
| Middlebury Historical Society Museum | Middlebury | New Haven |
| Middlesex County Historical Society Museum | Middletown | Middlesex |
| Middletown Sports Hall of Fame and Museum | Middletown | Middlesex |
| Milford Historical Museum | Milford | Fairfield |
| Military Historians Museum | Westbrook | Middlesex |
| Military Museum of Southern New England | Danbury | Fairfield |
| Mill Hill Historic Park | Norwalk | Fairfield |
| Millstone Energy Education Center | Waterford | New London |
| Monte Cristo Cottage | New London | New London |
| Museum of Andover History | Andover | Tolland |
| Museum of Connecticut Glass | Coventry | Tolland |
| Museum of Connecticut History | Hartford | Hartford |
| Museum of Fife & Drum | Ivoryton | Middlesex |
| Museum of Jewish Civilization | West Hartford | Hartford |
| Museum on the Green | Glastonbury | Hartford |
| Mystic Seaport | Mystic | New London |
| Nathan Hale Homestead | Coventry | Tolland |
| Nathan Lester House | Ledyard | New London |
| Nathaniel Backus House | Norwich | New London |
| National Helicopter Museum | Stratford | Fairfield |
| Naugatuck Historical Society Museum | Naugatuck | New Haven |
| Nellie E. McKnight Museum | Ellington | Tolland |
| New Britain Industrial Museum | New Britain | Hartford |
| New Britain Museum of American Art | New Britain | Hartford |
| New Britain Youth Museums | New Britain | Hartford |
| New Canaan Historical Society Museums | New Canaan | Fairfield |
| New England Air Museum | Windsor Locks | Hartford |
| New England Carousel Museum | Bristol | Hartford |
| New England Civil War Museum | Rockville | Tolland |
| New Haven Museum and Historical Society | New Haven | New Haven |
| New Milford Historical Society and Museum | New Milford | Litchfield |
| Noah Webster House | West Hartford | Hartford |
| Noden-Reed Park Museum | Windsor Locks | Hartford |
| Northeast States Civilian Conservation Corps Museum | Stafford Springs | Tolland |
| Northrop House Museum | Sherman | Fairfield |
| Northwest Park Nature Center | Windsor | Hartford |
| Ogden House and Gardens | Fairfield | Fairfield |
| Old Bethlehem Historical Society Museum | Bethlehem | Litchfield |
| Old Lighthouse Museum | Stonington | New London |
| Old Manchester Museum | Manchester | Hartford |
| Old New-Gate Prison & Copper Mine | East Granby | Hartford |
| Old State House, Joseph Steward Museum of Oddities and Curiosities | Hartford | Hartford |
| Old Stone Schoolhouse | Farmington | Hartford |
| Old Store Museum | Sherman | Fairfield |
| Old Tolland County Courthouse | Tolland | Tolland |
| Old Tolland County Jail and Museum | Tolland | Tolland |
| Old Town Hall Museum | Enfield | Hartford |
| Oliver Ellsworth Homestead | Windsor | Hartford |
| Osborne Homestead Museum | Derby | New Haven |
| Paier College of Art | Hamden | New Haven |
| Pardee Morris House | New Haven | New Haven |
| Peabody Museum of Natural History | New Haven | New Haven |
| Peoples State Forest Nature Museum | Barkhamsted | Litchfield |
| Phelps-Hatheway House | Suffield | Hartford |
| Phelps Tavern Museum | Simsbury | Hartford |
| Pine Grove Schoolhouse | Avon | Hartford |
| Plainville Historic Center | Plainville | Hartford |
| Pleasant Valley Schoolhouse Museum | South Windsor | Hartford |
| Portersville Academy | Mystic | New London |
| Pratt House | Essex | Middlesex |
| Prudence Crandall Museum | Canterbury | Windham |
| Putnam's Cottage | Greenwich | Fairfield |
| Putnam Elms | Brooklyn | Windham |
| Putnam Memorial State Park Museum | Redding | Fairfield |
| Railroad Museum of New England | Thomaston | Litchfield |
| Real Art Ways | Hartford | Hartford |
| Regina A. Quick Center for the Arts | Fairfield | Fairfield |
| Rogers Studio and Museum | New Canaan | Fairfield |
| Roseland Cottage | Woodstock | Windham |
| Ruth Callander House Museum of Portland History | Portland | Middlesex |
| Salem Historical Society and Museum | Salem | New London |
| Salisbury Cannon Museum | Lakeville | Litchfield |
| Savin Rock Museum | West Haven | New Haven |
| Sawmill Park Mill Museum | Ledyard | New London |
| Scantic Academy Museum | East Windsor | Hartford |
| Schelfhaudt Gallery at the University of Bridgeport | Bridgeport | Fairfield |
| Schoolhouse #3 | Avon | Hartford |
| Seton Gallery of the University of New Haven | New Haven | New Haven |
| Seven Hearths | Kent | Litchfield |
| Shaw Mansion Museum | New London | New London |
| Sheffield Island Lighthouse | Norwalk | Fairfield |
| Shelton History Center | Shelton | Fairfield |
| Shore Line Trolley Museum | East Haven | New Haven |
| Skitch Henderson Museum | New Milford | Litchfield |
| Silpe Gallery | West Hartford | Hartford |
| Solomon Goffe House | Meridenb | New Haven |
| Stony Creek Museum | Branford | New Haven |
| Slater Memorial Museum and Converse Art Gallery at Norwich Free Academy | Norwich | New London |
| Sloane-Stanley Museum | Kent | Litchfield |
| Smith-Harris House | East Lyme | New London |
| Solomon Rockwell House | Winchester | Litchfield |
| Somers Historical Society Museum | Somers | Tolland |
| Sono Switchtower Museum | Norwalk | Fairfield |
| Stafford Historical Society Museum | Stafford Springs | Tolland |
| Stamford Museum and Nature Center | Stamford | Fairfield |
| Stanley-Whitman House | Farmington | Hartford |
| Stanton-Davis Homestead Museum | Pawcatuck | New London |
| Stepping Stones Museum for Children | Norwalk | Fairfield |
| Stevens-Frisbie House | Cromwell | Middlesex |
| Stone House | Deep River | Middlesex |
| Swain-Harrison House | Branford | New Haven |
| Stone-Otis House | Orange | New Haven |
| Strong-Porter Museum | Coventry | Tolland |
| Strong-Howard House | Windsor | Hartford |
| Tapping Reeve House and Law School | Litchfield | Litchfield |
| Thankful Arnold House Museum | Haddam | Middlesex |
| The Dinosaur Place at Nature's Art Village | Montville | New London |
| Thomas Griswold House Museum | Guilford | New Haven |
| Thomas Lee House and Museum | East Lyme | New London |
| Thomaston Historical Society Museum | Thomaston | Litchfield |
| Thompson Historical Society Museum | Thompson | Windham |
| Timexpo Museum | Waterbury | New Haven |
| Tool Museum | New Canaan | Fairfield |
| Torrington History Museum | Torrington | Litchfield |
| Tourtelotte Memorial Room | Thompson | Windham |
| Trumbull Historical Society Museum | Trumbull | Fairfield |
| Trumbull War Office | Lebanon | New London |
| Unionville Museum | Unionville | Hartford |
| University of Saint Joseph Art Gallery | West Hartford | Hartford |
| U.S. Coast Guard Museum | New London | New London |
| U.S. Navy Submarine Force Museum and Library | Groton | New London |
| Vernon Historical Society Museum | Vernon | Tolland |
| Vintage Radio and Communications Museum of Connecticut | Windsor | Hartford |
| Wadsworth Atheneum | Hartford | Hartford |
| Wadsworth Mansion at Long Hill | Middletown | Middlesex |
| Wallop School Museum | Enfield | Hartford |
| Ward-Heitmann House | West Haven | New Haven |
| Warren's Occult Museum | Monroe | Fairfield |
| Waterford Historical Society Museums | Waterford | New London |
| Webb-Deane-Stevens Museum | Wethersfield | Hartford |
| Weir Farm National Historic Site | Wilton | Fairfield |
| Welles-Shipman-Ward House | Glastonbury | Hartford |
| Wethersfield Museum | Wethersfield | Hartford |
| Wheeler House | Westport | Fairfield |
| White Memorial Conservation Center | Litchfield | Litchfield |
| Widener Gallery at the Austin Arts Center | Hartford | Hartford |
| William Benton Museum of Art | Storrs | Tolland |
| Wilton Heritage Museum | Wilton | Fairfield |
| Windham Textile and History Museum | Willimantic | Windham |
| Windsor Historical Society Museum | Windsor | Hartford |
| Witch's Dungeon Classic Movie Museum | Bristol | Hartford |
| Wolcott Historical Society Museum | Wolcott | New Haven |
| Wood Memorial Library | South Windsor | Hartford |
| Woodstock Historical Society Museum | Woodstock | Windham |
| Yale Center for British Art | New Haven | New Haven |
| Yale University Art Gallery | New Haven | New Haven |
| Yale University Collection of Musical Instruments | New Haven | New Haven |
