| Hajdúböszörmény District | |
| Native Name: | Hajdúböszörményi járás |
| Native Name Lang: | hu |
| Settlement Type: | Districts of Hungary |
| Image Blank Emblem: | Coa Hungary Town Hajdúböszörmény.svg |
| Blank Emblem Type: | Coat of arms |
| Subdivision Type: | Country |
| Subdivision Type1: | County |
| Subdivision Name1: | Hajdú-Bihar |
| Seat Type: | District seat |
| Seat: | Hajdúböszörmény |
| Area Total Km2: | 471.43 |
| Area Rank: | 9th in Hajdú-Bihar |
| Population As Of: | 2011 census |
| Population Total: | 40,568 |
| Population Rank: | 5th in Hajdú-Bihar |
| Population Density Km2: | 86 |
Hajdúböszörmény (Hungarian: Hajdúböszörményi járás) is a district in northern part of Hajdú-Bihar County. Hajdúböszörmény is also the name of the town where the district seat is found. The district is located in the Northern Great Plain Statistical Region. This district is a part of Hajdúság historical and geographical region.
Hajdúböszörmény District borders with Tiszavasvári District and Nyíregyháza District (Szabolcs-Szatmár-Bereg County) to the north, Hajdúhadház District to the east, Debrecen District to the south, Balmazújváros District and Hajdúnánás District to the west. The number of the inhabited places in Hajdúböszörmény District is 2.
The district has 2 towns.(ordered by population, as of 1 January 2012)[1] The bolded municipalities are cities.
In 2011, it had a population of 40,568 and the population density was 86/km².
Besides the Hungarian majority, the main minorities are the Roma (approx. 1,000) and German (100).
Total population (2011 census): 40,568
Ethnic groups (2011 census):[3] Identified themselves: 36,078 persons:
34,741 (96.29%)
973 (2.70%)
Approx. 4,500 persons in Hajdúböszörmény District did not declare their ethnic group at the 2011 census.
Religious adherence in the county according to 2011 census:[4]