Robert L. Davis (February 13, 1908 – January 10, 1965) was an American football coach. He served as the head football coach at Colorado State College of Agriculture and Mechanic Arts—now known as Colorado State University—from 1947 to 1955. Davis was born and raised in Salt Lake City, Utah and played his collegiate football at the University of Utah under Ike Armstrong. Quarterback and team captain in 1929, Davis lead Utah to the conference championship, graduating in 1930. He coached at South Salt Lake City High School, Weber Junior College, and was an assistant coach at the University of Utah and the University of Denver before being named as the head coach of football at Colorado A&M College on January 6, 1947.