| Gunnar Källström | |
| Nationality: | Finnish |
| Sport: | Sailing |
| Birth Date: | 26 June 1908 |
| Birth Place: | Turku, Finland |
| Death Place: | Helsinki, Finland |
Gunnar Källström (26 June 1908 - 23 January 1972) was a Finnish sailor. He competed in the Finn event at the 1952 Summer Olympics.[1]