The San Carlos Institute is a historic site in Key West, Florida. It is best noted for its connections with the rich heritage of the Cuban-American community in the area.

The San Carlos Institute traces its roots back to 1871. The site was founded by Cuban exiles who settled in Key West. They built the handsome building after the design of architect Francisco Centurion. The structure continued to serve various purposes through time, but mostly, it is a community center where immigrants and exiles from Cuba could continue to get in touch with their roots through other Cubans.

The San Carlos Institute serves as a museum, art gallery, school, library, and theater. It is brimming with culture and history, making a stop here quite a great idea for anyone who wants to get to know more local history.