Kalajdžić
Kalajdžić is a Serbo-Croatian surname, derived from the occupation kalajdžija. Notable people with the surname include:
- Avdo Kalajdžić, former Bosnian professional footballer
- Muhamed Bekir Kalajdžić, Bosnian writer, bookseller and publisher
- Radivoje Kalajdzic, Bosnian-American professional boxer
- Sasa Kalajdzic, Austrian professional footballer
- Željko Kalajdžić, Serbian professional football coach and former player