| Oleg Kovalyov | |
| Nationality: | Russian |
| Office: | Senator from Ryazan Oblast |
| Term Start: | 19 September 2017 |
| Term End: | 11 May 2020 |
| Predecessor: | Igor Morozov |
| Successor: | Irina Petina |
| Order1: | 5th |
| Office1: | Governor of Ryazan Oblast |
| Term Start1: | 12 April 2008 |
| Term End1: | 14 February 2017[1] |
| Predecessor1: | Georgy Shpak |
| Successor1: | Nikolay Lyubimov[2] |
| Birth Name: | Oleg Ivanovich Kovalyov Олег Иванович Ковалёв |
| Birth Date: | 7 September 1948 |
| Birth Place: | village Vannovskoye, Tbilissky District, Krasnodar Krai, RSFSR, USSR |
| Spouse: | Olga Mishina[3] |
| Children: | 3 |
| Party: | United Russia |
| Native Name Lang: | ru |
Oleg Ivanovich Kovalyov (ru|Оле́г Ива́нович Ковалёв; 7 September 1948 – 11 May 2020)[4] was a Russian politician who served as governor of Ryazan Oblast (2008–2017).
He was a member of the State Duma of the Federal Assembly of the third, fourth and fifth convocations (1999–2008),[5] Honored Builder of the Russian Federation (1997).