Kokas is a surname of several origins. Notable people with this surname include:
Andreas Kokas, Greek footballer Dimos Kokas, Greek footballer Katalin Kokas, Hungarian violinist Klára B. Kokas (1907–1962), Hungarian art director Leonidas Kokas, Greek weightlifter Péter Kokas, Hungarian rower Raphael Kokas, Austrian cyclist Viktória Kokas, Hungarian handballer See also