Tashan District (Persian: بخش_تشان) is a district (bakhsh) in Behbahan County, Khuzestan Province, Iran. At the 2006 census, its population was 13,829, in 2,855 families. The District has no cities. The District has two rural districts (dehestan): Tashan-e Gharbi Rural District and Tashan-e Sharqi Rural District.
Coordinates: 30°49′32″N 50°11′59″E / 30.8255°N 50.1996°E