Koçak

Koçak may refer to:


 * People:
 * Abdülkadir Koçak (born 1981), Turkish boxer
 * Adem Koçak (born 1983), Turkish footballer
 * Celaleddin Koçak (born 1977), Turkish footballer
 * Dilek Koçak (born 2005), Turkish female middle distance runner
 * Ekrem Koçak (1931–1993), Turkish distance runner
 * Matej Kocak (1882–1918), United States Marine Corps sergeant


 * Places:
 * Koçak, Çivril
 * Koçak, Köşk, a village in the District of Köşk, Aydın Province, Turkey.
 * Koçak, Gercüş, a village in the District of Gercüş, Batman Province, Turkey