| Nathan Harter | |
| Birth Date: | 15 February 1884 |
| Birth Place: | Medina, Ohio |
| Death Place: | Greenville, Pennsylvania |
| Alma Mater: | Wittenberg (1909) |
| Coach Years1: | 1911–1912 |
| Coach Team1: | Thiel |
| Overall Record: | 3–5–1 |
Nathan Warren Harter (November 15, 1884 – January 9, 1952)[1] was an American football coach and mathematics professor. He served as the head football coach at Thiel College in Greenville, Pennsylvania from 1911 to 1912, compiling a record of 3–5–1.[2]
Harter was a 1909 graduate of Wittenberg College.[3]