| Carl Hartmann | |
| Birth Date: | 8 February 1894 |
| Birth Place: | Potsdam, Germany[1] |
| Position: | Forward |
| Years1: | 1911–1923 |
| Clubs1: | Union Potsdam |
| Years2: | 1923–1928 |
| Clubs2: | Victoria Hamburg |
| Nationalyears1: | 1923–1924 |
| Nationalteam1: | Germany |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 2 |
Carl Hartmann (8 February 1894 – 24 June 1943) was a German international footballer who played for Union Potsdam and Victoria Hamburg.[2]