Kapuvár (Hungarian: Kapuvári járás) is a district in central-western part of Győr-Moson-Sopron County.

The district is located in the Western Transdanubia 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 and German (approx.

2,000 persons in Kapuvár District did not declare their ethnic group at the 2011 census.