1939 Louisville Cardinals football team

The 1939 Louisville Cardinals football team was an American football team that represented the University of Louisville as a member of the Southern Intercollegiate Athletic Association (SIAA) during the 1939 college football season. In their fourth season under head coach Laurie Apitz, the Cardinals compiled a 5–2–1 record.

Louisville was ranked at No. 356 (out of 609 teams) in the final Litkenhous Ratings for 1939.