Roshtkhar County (Persian: شهرستان رشتخوار) is a county in Razavi Khorasan Province in Iran. The capital of the county is Rashtkhvar. At the 2006 census, the county's population was 57,247, in 13,519 families. The county has two districts (bakhsh): Central District and Jangal District. The county has two cities: Rashtkhvar and Jangal.