| Valerii Postovanov | |
| Full Name: | Valerii Ivanovich Postoyanov |
| Native Name: | Валерий Иванович Постоя́нов |
| Native Name Lang: | rus |
| Sport: | Sports shooting |
| Birth Date: | 11 October 1941 |
| Birth Place: | Irkutsk, RSFSR, USSR |
| Death Place: | Petrozavodsk, Russia |
Valerii Ivanovich Postoyanov (11 October 1941 – 7 February 2018) was a Russian competitive rifleman. He was the winner of the Honored Master of Sports of the USSR in 1970.[1] He competed in the 50 metre running target event at the 1972 Summer Olympics, where he finished in fourth place and two points shy of achieving a bronze medal.[2]