Çetin
Çetin is a Turkish male given name meaning the difficult , the strict . The name also occurs as a family name .
Name bearer
First name
- Çetin Alp (1947-2004), Turkish singer
 - Çetin Altan (1927–2015), Turkish writer and publicist
 - Çetin Güngör (* 1990), Turkish soccer player
 - Çetin Güngör (PKK dissident) (1957–1985), Turkish PKK dissident
 - Çetin İnanç (* 1941), Turkish film director, screenwriter and film producer
 - Çetin İpekkaya (1937–2016), Turkish-German theater director, author and actor
 - Çetin Mandacı (* 1970), Turkish-Greek politician in Western Thrace
 - Çetin Mert (1970–1975), Turkish victim at the Berlin Wall
 - Çetin Özaçıkgöz (* 1943), Turkish politician and lawyer
 - Çetin Şengonca (* 1941), Turkish-born entomologist
 - Çetin Zeybek (1932–1990), Turkish football player and official
 
family name
- Anıl Çetin (* 1992), Turkish soccer player
 - Aydın Çetin (* 1980), German-Turkish soccer player
 - Batuhan Çetin (* 1994), Turkish football player
 - Civar Çetin (* 1992), Turkish football player
 - Doruk Çetin (* 1987), Turkish film director, screenwriter and actor
 - Duran Çetin (* 1964), Turkish writer
 - Fethiye Çetin (* 1950), Turkish-Armenian lawyer, writer and human rights activist
 - Hikmet Çetin (* 1937), Turkish politician
 - Mert Çetin (* 1997), Turkish soccer player
 - Oğuz Çetin (* 1963), Turkish football player and coach
 - Ömer Çetin (* 1990), Turkish ice hockey player
 - Özlem Cetin (* 19 **), Turkish singer
 - Recep Çetin (* 1965), Turkish football player and coach
 - Serkan Cetin (* 1973), Turkish-German bodybuilder
 - Servet Çetin (* 1981), Turkish soccer player
 - Sinan Çetin (* 1953), Turkish film director, producer and actor
 - Süheyl Çetin (* 1995), Turkish soccer player
 - Tarık Çetin (* 1997), Turkish football goalkeeper
 - Veli Çetin (* 1994), Turkish soccer player
 - Yusuf Çetin (* 1954), Assyrian metropolitan and patriarchal vicar of Istanbul and Ankara