R. L. Sullivan
| Biographical details | |
|---|---|
| Alma mater | Missouri Normal |
| Coaching career (HC unless noted) | |
| Football | |
| 1919–1921 | Ole Miss |
| Basketball | |
| 1919–1925 | Ole Miss |
| Head coaching record | |
| Overall | 11–13 (football) 66–32 (basketball) |
| Bowls | 0–1 |
R. L. Sullivan was an American football and basketball coach. He served as the head football coach at the University of Mississippi (Ole Miss) from 1919 to 1921, and compiled a record of 11–13. Sullivan was also the head basketball coach at Mississippi from 1919 to 1925, and compiled a record of 66–32.