| Biographical details | |
|---|---|
| Born | September 2, 1895 Bardejov, Austria-Hungary |
| Died | September 7, 1989 (aged 94) |
| Playing career | |
| 1917–1919 | Syracuse |
| Position(s) | End |
| Coaching career (HC unless noted) | |
| 1920–1924 | Syracuse (assistant) |
| 1925–1927 | NYU (line) |
| 1928–1929 | Manhattan |
| Head coaching record | |
| Overall | 7–8 |
| Accomplishments and honors | |
| Championships | |
| 1918 Helms Foundation National Basketball Champion 1918 Premo-Porretta National Basketball Champion | |
| Awards | |
| 1918 College Football All-America Team 1918 NCAA Men's Basketball All-American | |
Joseph Karl Schwarzer (September 2, 1895 – September 7, 1989) was an American football and basketball player and coach. He was an All-American football and basketball player at Syracuse University and spent two seasons as the head football coach at Manhattan College.