Valeriya Korotenko (Russian language: Валерия Коротенко; January 29, 1984 in Baku, Azerbaijan) is an Azerbaijani professional volleyball player. She is currently playing for Fenerbahçe.
Born in Baku, Valeriya first played volleyball at age nine and joined the school volleyball team. She is married to Azerbaijani judoka Nijat Mammadov.
Korotenko is best known for her distinctive defensive skills and tenacious play.
She played 180 times for the Azerbaijan women's national volleyball team and was awarded the best libero of 2005 Women's European Volleyball Championship
Korotenko was a member of Azerrail Baku and Volero Zurich before joining Fenerbahçe Women's Volleyball team. She won the bronze medal at the 2008–09 CEV Cup playing with Fenerbahçe Acıbadem and was awarded "Best Receiver".