Kılıç is a Turkish surname meaning "sword". Notable people with the surname include:
Ahmet Kilic (born 1984), Dutch footballer of Turkish descent
Akif Çağatay Kılıç (born 1976), Turkish politician and government minister
Ali Kılıç (1890–1971), Turkish military officer and politician
Dündar Kılıç (1935–1999), infamous Turkish mob boss
Erman Kılıç (born 1983), Turkish professional footballer
Gökhan Kılıç (born 1988), Turkish weightlifter
Gündüz Kılıç (1919–1980), Turkish footballer
Haşim Kılıç (born 1950), Turkish judge
Lioubov Kılıç (born 1977), Russian female volleyball player
Ramazan Serkan Kılıç (born 1984), Turkish volleyball player
Suat Kılıç (born 1972), Turkish lawyer and government minister
Yakup Kılıç (born 1986), Turkish boxer
Kılınç is another spelling of the word Kılıç. It may refer to:
David Kilinc (born 1992), Swiss-Italian professional footballer
Demet Kılınç (born 1998), Turkish women's footballer
Tuncer Kılınç (born 1940), retired Turkish general.
