Masal County (Persian: شهرستان ماسال) is in Gilan province, in northwestern Iran.

[3] At the time of the 2006 National Census, the county's population was 47,648 in 12,328 households.

[5] The 2016 census measured the population of the county as 52,649 in 16,901 households.

[2] Masal County's population history and administrative structure over three consecutive censuses are shown in the following table.

Media related to Masal County at Wikimedia Commons Iran portal