The Central District of Shirvan County () is in North Khorasan province, Iran. Its capital is the city of Shirvan.
The village of Ziarat was converted to a city in 2013, and the village of Khan Laq became a city in 2021.
At the time of the 2006 census, the district's population was 126,928 in 31,926 households. The following census in 2011 counted 134,455 people in 37,178 households. The 2016 census measured the population of the district as 123,745 inhabitants in 37,420 households.