Sarrak (Persian: سررك‎‎, also Romanized as Sarrak and Sar Rok; also known as Sarrūk and Sarūk) is a village in Mashayekh Rural District, Naghan District, Kiar County, Chaharmahal and Bakhtiari Province, Iran. At the 2006 census, its population was 368, in 74 families.