| Sergey Yanyushkin | |
| Birth Date: | 16 November 1986 |
| Birth Place: | Penza |
| Height: | 174 cm |
| Weight: | 82 kg |
| Position: | Fly half |
| Currentclub: | Lokomotiv Penza |
| Clubs1: | Lokomotiv Penza |
| Repyears1: | 2013–present |
| Repcaps1: | 16 |
| Reppoints1: | 55 |
| Clubupdate: | 14 September 2019 |
| Repupdate: | 14 September 2019 |
Sergey Yanyushkin (born 16 November 1986) is a Russian rugby union player who generally plays as a fly half represents Russia internationally.[1]
He was included in the Russian squad for the 2019 Rugby World Cup which was scheduled to be held in Japan for the first time and also marks his first World Cup appearance.[2]
He made his international debut for Russia against Spain on 2 February 2013.[3]