| Olivier Prechac | |
| Nationality: | French |
| Sport: | Ice hockey |
| Birth Date: | 5 January 1949 |
| Birth Place: | Versailles, France |
| Death Date: | [1] |
Olivier Prechac (5 January 1949 - 12 January 2007) was a French ice hockey player. He competed in the men's tournament at the 1968 Winter Olympics.[2] He later played 5 games for Boston University in 1971, helping the program win its fist national championship.[3]