Vitali Vladimirovich Tregubov (; born January 28, 1974) is a retired Kazakh professional ice hockey defenceman.
Tregubov played in the Russian Superleague for Torpedo Ust-Kamenogorsk, Severstal Cherepovets, Torpedo Nizhny Novgorod, and Amur Khabarovsk.
He was also a member of the Kazakhstan men's national ice hockey team and played in the 1998 Winter Olympics and the 1998 IIHF World Championship.