Latgallia (Latvian: Latgale; Russian: Латгалия) is one of the five multi-member constituencies of the Saeima, the national legislature of Latvia.

It consists of the cities of Daugavpils and Rēzekne and municipalities of Augšdaugava, Balvi, Krāslava, Līvāni, Ludza, Preiļi and Rēzekne in the region of Latgallia.

The constituency currently elects 13 of the 100 members of the Saeima using the open party-list proportional representation electoral system.

Latgallia currently elects 13 of the 100 members of the Saeima using the open party-list proportional representation electoral system.

[6][7] Only parties that reach the 5% national threshold compete for constituency seats (4% in 1993).