| Ernst Blum | |
| Birth Date: | 25 January 1904 |
| Position: | Midfielder |
| Years1: | 1921–1934 |
| Clubs1: | VfB Stuttgart |
| Nationalyears1: | 1927 |
| Nationalteam1: | Germany |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
Ernst Blum (25 January 1904 – 17 May 1980) was a German international footballer.[1]