Frank Bogart Bridges Sr. (July 4, 1890 – June 10, 1970) was an American football, basketball, and baseball coach. He served as the head football coach at Baylor University from 1920 to 1925, Simmons University—now known as Hardin–Simmons University—from 1927 to 1929, and St. Mary's University in San Antonio, Texas from 1935 to 1939. Bridges was also the head basketball coach at Baylor from 1920 to 1926, at Simmons from 1927 to 1929, and at St. Mary's from 1935 to 1939, tallying a career college basketball mark of 104–135. In addition, he was Baylor's head baseball coach from 1920 to 1927, amassing a record of 95–73, and the head baseball coach at St. Mary's in 1938. In 1944, Bridges served as the co-head coach with Pete Cawthon and Ed Kubale for the Brooklyn Tigers of the National Football