| Ernst Hollstein | |
| Birth Date: | 9 December 1886 |
| Birth Place: | Karlsruhe, Germany |
| Nationalyears1: | 1912 |
| Nationalteam1: | Germany |
| Nationalcaps1: | 1 |
| Nationalgoals1: | - |
Ernst Hollstein (9 December 1886 in Karlsruhe – 9 August 1950) was a German amateur football (soccer) player who competed in the 1912 Summer Olympics. He was a member of the German Olympic squad and played one match in the main tournament as well as in the consolation tournament.[1]