Sirk

Sirk may refer to:


 * Sirk, Chaharmahal and Bakhtiari, a village in Iran
 * Sirk, Isfahan, a village in Kuhpayeh Rural District, Kashan County, Isfahan Province, Iran
 * Sirk, Revúca District, a village and municipality in the Banská Bystrica Region of Slovakia
 * širk, the Arabic spelling of Shirk (Islam)

People with the surname

 * Artur Sirk (1900–1937), Estonian political and military figure
 * Douglas Sirk (1897–1987), German film director
 * Lea Sirk (born 1989), Slovenian pop singer
 * Rauno Sirk (born 1975), Estonian military commander
 * Rok Sirk (born 1993), Slovenian footballer