Subdivisions of Latvia

Vidzeme (Old Latvian orthography: Widda-semme, Livonian: Vidūmō) is one of the Historical Latvian Lands. The capital of Latvia, Riga, is situated in the southwestern part of the region. Literally meaning "the Middle Land", it is situated in north-central Latvia north of the Daugava River. Sometimes in German, it was also known as Livland, the German form from Latin Livonia, though it comprises only a small part of Medieval Livonia and about half (the Latvian part) of Swedish Livonia. Most of the region's inhabitants are Latvians (85%), thus Vidzeme is the most ethnically Latvian region in the country.

The current administrative division of Latvia came into force on 1 July 2021.

Zemgale Planning Region (Latvian: Zemgales plānošanas reģions) is a planning region of Latvia located within the south-center of the country. Established in 2002, the planning region contains 22 municipalities: 20 local governments and two major cities, the largest being Jelgava. As of 2020, the region's population was 228,409.

Courland is one of the Historical Latvian Lands in western Latvia. Courland's largest city is Liepāja, which is the third largest city in Latvia. The regions of Semigallia and Selonia are sometimes considered as part of Courland as they were formerly held by the same duke.

Semigallia is one of the Historical Latvian Lands located to the south of the Daugava and to the north of the Saule region of Samogitia. The territory is split between Latvia and Lithuania, previously inhabited by the Semigallian Baltic tribe. They are noted for their long resistance (1219–1290) against the German crusaders and Teutonic Knights during the Northern Crusades. Semigallians had close linguistic and cultural ties with Samogitians.

Latgale (Latgalian: Latgola; Latvian: Latgale; Russian: Латгалия, Latgaliya; Polish: Łatgalia; German: Lettgallen; Belarusian: Латгалія, Lathalija; Belarusian Latin: Łathalija; Latin: Lettgallia), also known as Latgalia or Latgallia, is one of the Historical Latvian Lands. It is the easternmost region of the country and lies north of the Daugava River. While most of Latvia is historically Lutheran, Latgale is predominantly Roman Catholic: 65.3% according to a 2011 survey. After the Counter-Reformation it was the northernmost predominantly Catholic province or region in Europe. There is a considerable Eastern Orthodox minority (23.8%), of which 13.8% are Russian Orthodox Christians and 10.0% are Old Believers. As of 2020, the region's population was 255,968.

Riga Region (Latvian: Rīgas reģions), officially Riga Planning Region (Latvian: Rīgas plānošanas reģions) and shortened as RPR is one of five planning regions of Latvia, situated in the central part of Latvia, in and around the metropolis of Riga and along the shores of the Gulf of Riga. The state institution was founded on 12 October 2006, based on the creation of the region territory as prescribed by Regulations No. 133 of the Cabinet of Ministers as of 25 March 2003, the "Regulations on Territories of Planning Regions". After the 2021 reform, some of the Riga Region's lands were incorporated into Kurzeme and Vidzeme.

Vidzeme Region (Latvian: Vidzemes reģions), officially Vidzeme Planning Region (Latvian: Vidzemes plānošanas reģions) is one of the five planning regions of Latvia, it is situated in the northern part of Latvia. The state institution was founded on 2 October 2006, based on the creation of the region territory as prescribed by Regulations No. 133 of the Cabinet of Ministers as of 25 March 2003, the "Regulations on Territories of Planning Regions". As of 2020, the region's population was 211,309.

Latgale Planning Region (Latvian: Latgales plānošanas reģions) also known as Latgale Region (Latvian: Latgales reģions), is one of the five planning regions of Latvia, it is situated in the eastern part of Latvia. The state institution was founded on 2 October 2006, based on the creation of the region territory as prescribed by Regulations No. 133 of the Cabinet of Ministers as of 25 March 2003, the "Regulations on Territories of Planning Regions". As of 2020, the region's population was 281,116.

Pierīga Region was one of the six statistical regions of Latvia. On October 27, 2024, the region was merged with Vidzeme.