Çolak is a Turkish surname. Notable people with the surname include:
Adnan Çolak (born 1952), Turkish serial killer Elif Ceren Çolak (born 2005), Turkish trampoline gymnast Emre Çolak, Turkish footballer Halil Çolak, Turkish-Dutch footballer Selahattin Çolak, Turkish politician Sülmez Çolak (born 1975), German politician Tanju Çolak, Turkish footballer