Sarshiv District () is in Marivan County, Kurdistan province, Iran. Its capital is the city of Chenareh.
At the time of the 2006 National Census, the district's population was 10,632 in 2,253 households. The following census in 2011 counted 9,039 people in 2,086 households. The 2016 census measured the population of the district as 7,924 inhabitants in 2,143 households.