| Pentti Koskinen | |
| Nationality: | Finnish |
| Sport: | Diving |
| Birth Date: | 24 July 1943 |
| Birth Place: | Jyväskylä, Finland |
| Death Place: | Espoo, Finland |
Pentti Koskinen (24 July 1943 – 8 March 2023) was a Finnish diver. He competed at the 1964 Summer Olympics, the 1968 Summer Olympics and the 1972 Summer Olympics.[1]