The Connecticut Antique Machinery Association is a museum that preserves historic machinery, located in Kent, Connecticut.

The museum has a number of exhibits on industrial technology such as internal combustion engines, steam engines, agriculture, and logging.

Included within the museum grounds is a 3-foot (0.91 m) narrow gauge railroad, with an operating steam locomotive originally from Hawaii.

[1][2] The museum originated from a local group of hobbyists, and first formed in 1984.

It opened to the public in September 1985 on a 14-acre (5.7 ha) site in Kent, Connecticut.