Towns are marked in bold and market towns in italics: Benešovice - Bezdružice - Bor - Brod nad Tichou - Broumov - Částkov - Cebiv - Černošín - Chodová Planá - Chodský Újezd - Ctiboř - Dlouhý Újezd - Erpužice - Halže - Horní Kozolupy - Hošťka - Kladruby - Kočov - Kokašice - Konstantinovy Lázně - Kostelec - Kšice - Lesná - Lestkov - Lom u Tachova - Milíře - Obora - Olbramov - Ošelín - Planá - Přimda - Prostiboř - Rozvadov - Skapce - Staré Sedliště - Staré Sedlo - Stráž - Stříbro - Studánka - Sulislav - Svojšín - Sytno - Tachov - Tisová - Třemešné - Trpísty - Únehle - Vranov - Záchlumí - Zadní Chodov - Zhoř Tachov District borders Germany in the west.

The territory extends into four geomorphological mesoregions: Plasy Uplands (most of the territory), Upper Palatine Forest (west), Upper Palatine Forest Foothills (a strip along the Upper Palatine Forest) and Teplá Highlands (northeast).

The highest point of the district is the mountain Havran in Lesná with an elevation of 894 m (2,933 ft).

[1] The only important river is the Mže, which flows across the district from west to east and forms a deep valley.

The largest employers with headquarters in Tachov District and at least 500 employees are:[5] The D5 motorway (part of the European route E50) from Prague to Plzeň and the Czech-German border passes through the district.