Törökszentmiklós (Hungarian: Törökszentmiklósi járás) is a district in central part of Jász-Nagykun-Szolnok County in Hungary.

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

This district is a part of Nagykunság historical and geographical region.

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

3,500 persons in Törökszentmiklós District did not declare their ethnic group at the 2011 census.