| John McKnight | |
| Coach Sport1: | Football |
| Coach Years2: | 1920–1921 |
| Coach Team2: | TCU (assistant) |
| Coach Years3: | 1922 |
| Coach Team3: | TCU |
| Coach Sport4: | Basketball |
| Coach Years5: | 1922–1923 |
| Coach Team5: | TCU |
| Overall Record: | 2–5–3 (football) 3–13 (basketball) |
John McKnight was an American football and basketball coach. He served as the head football coach at Texas Christian University (TCU) in 1922, compiling a record 2–5–3.[1] During the same academic year, 1922–23, he was also the school's head basketball coach, tallying a mark of 3–13.[2] McKnight previously worked as an assistant football coach at TCU under William L. Driver during the 1920 and 1921 seasons.[3]