| Willis T. Stewart | |
| Birth Date: | 7 September 1887 |
| Birth Place: | Jack County, Texas, U.S. |
| Death Place: | Albuquerque, New Mexico, U.S. |
| Player Years1: | 1908–1910 |
| Player Team1: | Vanderbilt |
| Player Positions: | End |
| Coach Years1: | 1912 |
| Coach Team1: | TCU |
| Coach Years2: | 1913–1917 |
| Coach Team2: | Transylvania |
| Coach Years3: | 1924–1926 |
| Coach Team3: | Transylvania |
| Admin Years1: | 1912–1913 |
| Admin Team1: | TCU |
| Admin Years2: | 1913–1917 |
| Admin Team2: | Transylvania |
| Admin Years3: | 1924–1926 |
| Admin Team3: | Transylvania |
| Overall Record: | 44–21–7 |
Willis Taylor "Slick" Stewart (September 7, 1887 – January 27, 1960) was an American college football player, coach, and athletics administrator. He played for Dan McGugin's Vanderbilt Commodores football teams and coached the Transylvania Pioneers football team.[1]
Willis served as the head football coach at Texas Christian University (TCU) for one season in 1912, achieving a record of 8–1.[2]