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