Karl Core
| Biographical details | |
|---|---|
| Born | December 4, 1875 Greensburg, Pennsylvania, U.S. |
| Died | February 1, 1929 (aged 53) Washington, D.C., U.S. |
| Playing career | |
| 1897 | Greensburg Athletic Association |
| 1898–1899 | Washington & Jefferson |
| Coaching career (HC unless noted) | |
| 1900 | Ohio |
| Head coaching record | |
| Overall | 2–4–1 |
Karl Leopold William Core (December 4, 1875 – February 1, 1929) was an American football player and coach. He served as the head football coach at Ohio University in 1900, compiling a record of 2–4–1.
After retiring from football, he was a high-ranking official at the Pittsburgh Plate Glass Company.