| Ervin Johannes Ollik | |
| Birth Date: | 18 July 1915 |
| Birth Place: | Tallinn, Governorate of Estonia |
| Death Date: | (aged 81) |
| Death Place: | Estonia |
| Position: | Forward |
| Years1: | 1938 |
| Clubs1: | JK Tallinna Kalev |
| Nationalyears1: | 1938 |
| Nationalteam1: | Estonia |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
Ervin Ollik (18 July 1915 – 28 June 1996) was an Estonian football player.