Sloppy Joe's Bar is a historic American bar in Key West, Florida located at the corner of Greene and Duval Street since 1937.

The main Bar structure was built in 1917; and the second building, which houses the Kitchen and Joe's Tap Room, was built in 1892.

[2] Famous writer Ernest Hemingway was a regular patron of the bar in the 1930s.

[3] Sloppy Joe's was purchased September 8, 1978 by Sid Snelgrove and Jim Mayer and has been owned by the two families since that time.

[6] On November 1, 2006, Sloppy Joe's was added to the National Register of Historic Places.