Connecticut is home to over 350 historical societies, preservation organizations, and heritage groups. From major institutions in Hartford and throughout the state to small-town societies preserving local heritage, these organizations maintain vital connections to Connecticut's rich past.
Featured Historical Societies
Connecticut Historical Society
Location: Hartford, CT
Founded: 1825
One of America's oldest historical societies, featuring extensive collections on Connecticut history including decorative arts, manuscripts, and genealogical records. Operates museum and research library.
Website: chs.org
Mystic Seaport Museum
Location: Mystic, CT
Founded: 1929
The nation's leading maritime museum, preserving New England's seafaring heritage through historic ships, waterfront village, and extensive maritime collections documenting 19th-century coastal life.
Website: mysticseaport.org
New Haven Museum
Location: New Haven, CT
Founded: 1862
Chronicles New Haven's history from colonial settlement through industrialization. Features collections on Eli Whitney, Yale University history, and New Haven's industrial heritage.
Website: newhavenmuseum.org
Mark Twain House & Museum
Location: Hartford, CT
Founded: 1974
Victorian Gothic home where Samuel Clemens wrote his masterworks including Tom Sawyer and Huckleberry Finn. Interprets Gilded Age Hartford's literary culture.
Website: marktwainhouse.org
Webb-Deane-Stevens Museum
Location: Wethersfield, CT
Founded: 1919
Three authentic colonial houses interpreting 18th-century Connecticut life across different social classes. Includes home where George Washington met French General Rochambeau.
Connecticut Historical Society
Location: Hartford, CT
Founded: 1825
One of oldest state historical societies in America. Extensive collections on Connecticut manufacturing, maritime trade, and role in American Revolution and industrialization.
Website: chs.org
Mystic Seaport Museum
Location: Mystic, CT
Founded: 1929
Nation's leading maritime museum preserving ships, boats, and seafaring heritage. Living history village recreates 19th-century coastal community with working shipyard.
Website: mysticseaport.org
New Haven Museum
Location: New Haven, CT
Founded: 1862
Documents Elm City's history from Puritan settlement through industrial innovation. Collections include Yale history, firearms manufacturing, and African American heritage.
Website: newhavenmuseum.org
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Know of other Connecticut historical societies? Help us expand this directory by submitting organizations you're familiar with.
Submit a Society →Additional Connecticut History Resources
- Connecticut Historical Society - Statewide history organization
- Connecticut State Historic Preservation Office - State historic preservation programs
- Connecticut State Library - State archives and library in Hartford