Kolka may refer to:
Kolka parish, an administrative division in Latvia Kolka, Latvia, a village in Kolka Parish Cape Kolka, where the Baltic Sea and Gulf of Riga meet Kolka Glacier, a glacier in North Ossetia, Russia, near Mount Kazbek Kolka-Karmadon rock ice slide, a partial collapse of the Kolka Glacier
See also Kolga (disambiguation)