Galkun (, also Romanized as Galkà «n; also known as Deh Gerdà «, Galgà «n, Galugan, and GolgÃÂn) is a village in Bakesh-e Yek Rural District, in the Central District of Mamasani County, Fars province, Iran. At the 2006 census, its population was 799, in 153 families.