Oleg Ivanovich Kovalyov
Oleg Ivanovich Kovalyov  (; 7 September 1948 – 11 May 2020) was a Russian politician. He was Governor of Ryazan Oblast from 2008 to 2017. He was a member of the State Duma from 1999 to 2008. He was born in Tbilissky District, Russia.