Paks (Hungarian: Paksi járás) is a district in north-eastern part of Tolna County.

Paks is also the name of the town where the district seat is found.

The district is located in the Southern Transdanubia Statistical Region.

The number of the inhabited places in Paks District is 15.

(ordered by population, as of 1 January 2013)[1] The bolded municipalities are cities, italics municipality is large village.