1939 Saint Louis Billikens football team

The 1939 Saint Louis Billikens football team was an American football team that represented Saint Louis University as a member of the Missouri Valley Conference (MVC) during the 1939 college football season. In its sixth and final season under head coach Cecil Muellerleile, the team compiled a 5–3–2 record and outscored opponents by a total of 103 to 95.

Saint Louis was ranked at No. 147 (out of 609 teams) in the final Litkenhous Ratings for 1939.

The team played its home games at Edward J. Walsh Memorial Stadium in St. Louis.