| Oleg Siniavin | |
| Full Name: | Oleg Yuryevich Siniavin |
| Nationality: | Russian |
| Birth Date: | 8 July 1995 |
| Country: | Russia |
| Sport: | Sprint kayak |
| Event: | K–4 1000 m |
| Coach: | A. N. Popov L. P. Medvedev |
Oleg Yuryevich Siniavin (Russian: Олег Юрьевич Синявин; born 8 July 1995) is a Russian sprint canoeist.[1]
He won a medal at the 2019 ICF Canoe Sprint World Championships.[2]