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
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. The museum offers visitors a unique opportunity to explore local history through carefully curated exhibits, artifacts, and educational programs
Website: marktwainhouse.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. The museum offers visitors a unique opportunity to explore local history through carefully curated exhibits, artifacts, and educational programs
Website: mysticseaport.org
Allis-Bushnell House
Location: Madison, CT
Founded: 1785
Bradley–Wheeler House
Location: Westport, CT
Founded: 1795
Brick School House (Coventry, Connecticut)
Location: Coventry, CT
Founded: 1825
Bush–Holley House
Location: Greenwich, CT
Founded: 1730
Capt. Elisha Phelps House
Location: Simsbury, CT
Founded: 1771
Capt. Nathaniel B. Palmer House
Location: Stonington, CT
Founded: 1852
Captain David Judson House
Location: Stratford, CT
Founded: 1750
Connecticut Historical Society
Location: Hartford, CT
Founded: 1825
One of oldest state historical societies in America
Website: chs.org
Connecticut Museum of Culture and History
Location: Hartford, CT
Founded: 1825
Danbury Museum and Historical Society
Location: Danbury, CT
Founded: 1947
Darling House Museum
Location: Woodbridge, CT
David Humphreys House
Location: Ansonia, CT
Founded: 1698
David Ogden House
Location: Fairfield, CT
Founded: 1700
Enoch Kelsey House
Location: Newington, CT
Founded: 1799
Harrison House Museum
Location: Branford, CT
Founded: 1724
Hezekiah Chaffee House
Location: Windsor, CT
Founded: 1765
Hill's Academy
Location: Essex, CT
Founded: 1832
Hoyt-Barnum House
Location: Stamford, CT
Founded: 1699
Hyland House Museum
Location: Guilford, CT
Founded: 1660
John Rider House
Location: Danbury, CT
Founded: 1785
Litchfield Law School
Location: Litchfield, CT
Founded: 1774
Mill Hill Historic Park
Location: Norwalk, CT
Founded: 1767
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. The museum offers visitors a unique opportunity to explore local history through carefully curated exhibits, artifacts, and educational programs
Website: newhavenmuseum.org
Noah Webster House
Location: West Hartford, CT
Founded: 1758
Southington Public Library
Location: Southington, CT
Strong House (Coventry, Connecticut)
Location: Coventry, CT
Founded: 1730
Thomas Lee House
Location: East Lyme, CT
Founded: 1660
Watertown Historical Society
Location: Watertown, CT
Founded: 1947
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
William Jillson Stone House
Location: Willimantic, CT
Founded: 1864
Submit a Society
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