Petko Jordanov Christov, O.F.M.Conv. (Bulgarian: Петко Йорданов Христов; 9 October 1950 – 14 September 2020) was a Bulgarian Roman Catholic prelate. He was a Bishop of the Roman Catholic Diocese of Nicopoli from 1994 until his death. Christov was born in Velcevo, Veliko Tarnovo.
Christov was president of the Catholic charity Caritas in Bulgaria and member of the Episcopal Conference of Bulgaria.
Christov died on 14 September 2020 at the age of 69.