| Boris Tsybin | |
| Nationality: | Soviet |
| Sport: | Speed skating |
| Birth Date: | 14 June 1928 |
| Birth Place: | Rzhev, Russian SFSR, Soviet Union |
| Death Place: | Moscow, Russia |
Boris Tsybin (14 June 1928 - 7 August 2011) was a Soviet speed skater. He competed in the men's 10,000 metres event at the 1956 Winter Olympics.[1]