- All theatres in purple type and/or with website links are active League of Historic American Theatres members.
- Theatres are sorted first by city, then by theatre name.
Majestic Theatre (Bridgeport)
Built: 1921 Seats: 2,800
Broad Brook Opera House (Broad Brook)
Built: 1892 Seats: 200
Deep River Town Hall Auditorium (Deep River)
Built: 1892 Seats: 350
Sterling Opera House (Derby)
Built: 1899 Seats: 1,200
Goodspeed Opera House (East Haddam)
Built: 1876 Seats: 398
Strand Theatre (Enfield)
Built: 1937 Seats: 700
Colonial Theatre (Hartford)
Built: 1926 Seats: 1,200
Colonial Theatre (Lakeville)
Built: 1930 Seats: 500
Cheney Hall (Manchester)
Built: 1866 Seats: 335
Shubert Performing Arts Center (New Haven)
Built: 1914 Seats: 1,649
Garde Arts Center (New London)
Built: 1926 Seats: 1488
Greenwoods Theatre at Norfolk (Norfolk)
Built: 1883 Seats: 300
Town Hall (Old Saybrook)
Built: 1911 Seats: 0
Ridgefield Playhouse (Ridgefield)
Built: 1932 Seats: 500
Palace Theatre (South Norwalk)
Built: 1914 Seats: 1100
Warren Memorial Town Hall (Stafford)
Built: 1867 Seats: 185
Stratford Festival Theater (Stratford)
Built: 1954 Seats: 1534
Thomaston Opera House (Thomaston)
Built: 1884 Seats: 520
Warner Theatre (Torrington)
Built: 1931 Seats: 1700
Palace Theatre (Waterbury)
Built: 1920 Seats: 3,600
Westport Country Playhouse (Westport)
Built: 1931
Capitol Theatre (Williamantic)
Built: 1926 Seats: 2065
Plaza Theater (Windsor)
Built: 1939 Seats: 480