| Oleg Zelenin | |
| Fullname: | Oleg Yuryevich Zelenin |
| Birth Date: | 4 March 1989 |
| Position: | Midfielder |
| Years1: | 2008 |
| Caps1: | 4 |
| Goals1: | 0 |
| Years2: | 2009 |
| Clubs2: | FC Radian-Baikal Irkutsk (amateur) |
| Years3: | 2010 |
| Caps3: | 0 |
| Goals3: | 0 |
| Years4: | 2010 |
| Clubs4: | FC Zenit-Radian Irkutsk (amateur) |
| Years5: | 2014 |
| Clubs5: | FC IrAero Irkutsk |
Oleg Yuryevich Zelenin (Russian: Олег Юрьевич Зеленин; born 4 March 1989) is a Russian former professional football player.
He played in the Russian Football National League for FC Zvezda Irkutsk in 2008.