The Fort East Martello Museum & Gardens (also known as the East Martello Tower), is a historic site located at 3501 South Roosevelt Boulevard, Key West, Florida, United States.

Displays include early settlement, sponging and fishing, Cuban influence, military involvement, writers and other characters.

The museum features works by folk artist Mario Sanchez, art created from junk by Stanley Papio, and Robert the Doll, a supposedly haunted doll belonging to the late artist Robert Eugene Otto.

The Key West Art & Historical Society operates the museum.

This article about a property in Monroe County, Florida on the National Register of Historic Places is a stub.