Turk or Türk is a surname.
Those bearing it include:
Ahmet Türk (born 1942), Kurdish politician
Alex Türk (born 1950), French politician
Alexander Turk (1906–1988), Canadian politician
Brian Turk, American actor
Dan Turk (1962–2000), American football player
Daniel Gottlob Türk (1756–1813), German musician
Danilo Türk (born 1952), Slovenian politician
Dilara Türk (born 1996), Turkish-German women's footballer
Frank Turk (c. 1818–1887), American jurist & entrepreneur
Gavin Turk (born 1967), British artist
Gerd Türk, German singer
Godwin Turk (born 1950), American football player
Greg Turk, American-born computer scientist & academic
Gordon Turk, American musician
Hanan Turk (born 1971), Egyptian actress & dancer
Hasan Türk (born 1993), Turkish footballer
James Clinton Turk (born 1923), American jurist
Matt Turk (born 1968), American football player
M. K. Turk (born 1942), American basketball coach
Neil Turk (born 1983), English cricketer
Rifaat Turk (born 1954), Israeli football player
Roy Turk (1892–1934), American songwriter
Samuel Turk (1917–2009), American religious leader
Tommy Turk (1927–1981), American musician
William Turk (fl. c. 1900), American musician
Željko Turk (born 1962), Croatian politician