Marvin Orestus Bridges (April 1, 1878 – January 13, 1962)^[2] was an American football, basketball, and baseball player and football coach. He served in the Spanish-American War, and is buried at Arlington National Cemetery.

Marvin Bridges was prominent guard for the Cumberland Bulldogs of Cumberland University. His brother M. L. Bridges also played on the team. Both he and his brother were listed as from "Cornersville,"^[3][4] and stood some 6 foot 4 inches, weighing some 225 pounds.^[5] Marvin was also known as a fine punter,^[6] and kicked the extra points.

He later coached for the football team at the University of Florida at Lake City in 1904, one of the four predecessor institutions to the modern University of Florida and the contemporary Florida Gators football team, which started in 1906.^[9] Bridges' "White and Blue" teams compiled an 0–5 record and were outscored 224 to 0 by the likes of Mike Donahue's first year at Alabama Polytechnic Institute, Georgia, and John Heisman's first year at Georgia Tech. He founded UF's Alpha Eta chapter of Pi Kappa Alpha at Lake City on November 17, 1904.^[10][11]

That same year, coach Branch Rickey was happy to get Bridges to Allegheny College, but Bridges bolted for pay to Washington & Jefferson.^[12] Bridges played a handful of years in the minor leagues as a pitcher.^[13]