The Central District of Miandoab County () is in West Azerbaijan province, Iran. Its capital is the city of Miandoab.
In 2020, Zarrineh Rud Rural District was separated from the district in the formation of Baktash District. In 2024, Marhemetabad Rural District was separated from the district in the formation of Gug Tappeh District, and Marhemetabad-e Jonubi Rural District was separated from the Central District in forming Lalaklu District.
At the time of the 2006 National Census, the district's population was 197,791 in 49,046 households. The following census in 2011 counted 211,800 people in 59,967 households. The 2016 census measured the population of the district as 225,345 inhabitants in 68,714 households.