| John S. Elliott | |
| Birth Date: | 9 May 1889 |
| Birth Place: | Boonville, Missouri, U.S. |
| Death Place: | Saratoga Springs, New York, U.S. |
| Player Years1: | 1908–1909 |
| Player Team1: | Virginia |
| Player Positions: | End |
| Coach Years1: | 1912 |
| Coach Team1: | Virginia |
| Overall Record: | 6–3 |
John Speed Elliott (May 9, 1889 – February 13, 1950)[1] was an American football player and coach. He served as the head football coach at the University of Virginia for one season, in 1912, compiling a record of 6–3.