Szolnok (Hungarian: Szolnoki járás) is a district in western part of Jász-Nagykun-Szolnok County.

The district is located in the Northern Great Plain Statistical Region.

(ordered by population, as of 1 January 2012)[1] The bolded municipalities are cities.

Besides the Hungarian majority, the main minorities are the Roma (approx.

12,000 persons in Szolnok District did not declare their ethnic group at the 2011 census.