The Central District of Bonab County (Persian: بخش مرکزی شهرستان بناب) is a district (bakhsh) in Bonab County, East Azerbaijan Province, Iran. At the 2006 census, its population was 125,209, in 31,921 families. The District has one city: Bonab. The District has three rural districts (dehestan): Benajuy-ye Gharbi Rural District, Benajuy-ye Sharqi Rural District, and Benajuy-ye Shomali Rural District.