The Cadillac Hotel & Beach Club is a historic U.S. hotel in Miami Beach, Florida. It is located at 3925 Collins Avenue. On October 5, 2005, it was added to the U.S. National Register of Historic Places (NRHP). It was designed by architect Roy France. A 1956 addition was designed by Melvin Grossman. It is also a contributing building in the NRHP-listed Collins Waterfront Architectural District. It has been used as a hotel except for three years from 1942 to 1945 when it was leased by the United States military.