Diriks is a surname. Notable people with the surname include:
Carl Frederik Diriks (1814–1895), Norwegian maritime officer, lighthouse director and illustrator Christian Adolph Diriks (1775–1837), Norwegian lawyer and politician Christian Ludvig Diriks (1802–1873), Norwegian politician Edvard Diriks (1855–1930), Norwegian painter
See also Kâzım Dirik (1881–1941), Turkish general