Koriten Glacier (Bulgarian: ледник Коритен, romanized: lednik Koriten, IPA: [ˈlɛdnik koˈritɛn]) is the 5.5 km long and 1.3 km wide glacier on Pernik Peninsula, Loubet Coast in Graham Land, Antarctica, situated northwest of Wilkinson Glacier. It flows southwestwards from Protector Heights and enters the head of Chepra Cove.
The glacier is named after the settlement of Koriten in Northeastern Bulgaria.