Shirvan County (Persian: شهرستان شیروان) is a county in North Khorasan Province in Iran. The capital of the county is Shirvan. At the 2006 census, the county's population was 152,493, in 37,647 families. The county has three districts: Central District, Sarhad District, and Qushkhaneh District. The county has two cities: Lujali and Shirvan.