Akershus County Municipality was the regional governing administration of the old Akershus county in Norway. The county municipality was established in its most recent form on 1 January 1976 when the law was changed to allow elected county councils in Norway. The county municipality was dissolved on 1 January 2020, when Akershus was merged with the neighboring counties of Buskerud and Østfold, creating the new Viken county which is led by the Viken County Municipality. The administrative seat is located in Oslo and the county mayor was Anette Solli. On 1 January 2024, Akershus was re-established as an independent county with expanded borders due to municipal amalgamations in 2020, which will not be reversed.
Rogaland County Municipality is the democratically elected regional governing administration of Rogaland county, Norway. The responsibilities of the county municipality include the running of 29 upper secondary schools as well as managing the county roadways, public transport, dental care, cultural affairs, and cultural heritage. The county municipality also coordinates regional planning and economic development. The Rogfast is a major road project that is being financed by the county municipality. The administration is located in the city of Stavanger.
Oppland County Municipality was the regional governing administration of the old Oppland county in Norway. The county municipality was established in its most recent form on 1 January 1976 when the law was changed to allow elected county councils in Norway. The county municipality was dissolved on 1 January 2020, when Oppland was merged with the neighboring Hedmark county, creating the new Innlandet county which is led by the Innlandet County Municipality. The administrative seat is located in Lillehammer and the county mayor was Even Aleksander Hagen.
Buskerud County Municipality was the regional governing administration of the old Buskerud county in Norway. The county municipality was established in its most recent form on 1 January 1976 when the law was changed to allow elected county councils in Norway. The county municipality was dissolved on 1 January 2020, when Buskerud was merged with the neighboring counties of Akershus and Østfold, creating the new Viken county which is led by the Viken County Municipality. The administrative seat is located in Drammen and the county mayor was Roger Ryberg.
Telemark County Municipality was the regional governing administration of the old Telemark county in Norway. The county municipality was established in its current form on 1 January 1976 when the law was changed to allow elected county councils in Norway. The county municipality was dissolved on 1 January 2020, when Telemark was merged with the neighboring Vestfold county, creating the new Vestfold og Telemark county which is led by the Vestfold og Telemark County Municipality.
Nordland County Municipality is the regional governing administration of Nordland county in Norway. The main responsibilities of the county municipality includes the running of 16 upper secondary schools, with 9,500 pupils. It administers the county roads, public transport, dental care, culture, and cultural heritage. The administrative centre of the county is the town of Bodø.
Finnmark County Municipality was the regional governing administration for the old Finnmark county in Norway. It was dissolved on 31 December 2019 when Finnmark county was merged into Troms og Finnmark county on 1 January 2020. The administration in the town of Vadsø and was led by a county council. The last mayor of the county was Runar Sjåstad from 2007 until 2019.
Troms County Municipality is the regional governing administration of Troms county in northern Norway. It has its administration in the city of Tromsø. It consisted of a 37-member county council and a five-member county cabinet.
Møre og Romsdal County Municipality is the democratically elected regional governing administration of Møre og Romsdal county in western Norway. The main responsibilities of the county municipality includes the running of 23 upper secondary schools with 2,000 teachers. It also owns and finances the county's road network, although operation is done through the Norwegian Public Roads Administration. Further responsibilities are public transport, 37 dental clinics with 200 dentists, culture and cultural heritage.
Hedmark County Municipality was the regional governing administration of the old Hedmark county in Norway. The county municipality was established in its most recent form on 1 January 1976 when the law was changed to allow elected county councils in Norway. The county municipality was dissolved on 1 January 2020, when Hedmark was merged with the neighboring Oppland county, creating the new Innlandet county which is led by the Innlandet County Municipality. The administrative seat is located in Hamar and the county mayor was Dag Rønning of the Centre Party.
Aust-Agder County Municipality was the regional governing administration of the old Aust-Agder county in Norway. The county municipality was established on 1 January 1976 when the law was changed to allow elected county councils in Norway. The county municipality was dissolved on 1 January 2020, when Aust-Agder was merged with the neighboring Vest-Agder county, creating the new Agder county which is led by the Agder County Municipality.
Vest-Agder County Municipality was the regional governing administration of the old Vest-Agder county in Norway. The county municipality was established on 1 January 1976 when the law was changed to allow elected county councils in Norway. The county municipality was dissolved on 1 January 2020, when Vest-Agder was merged with the neighboring Aust-Agder county, creating the new Agder county which is led by the Agder County Municipality.
Vestfold County Municipality is the regional governing administration of Vestfold county in Norway, after the county was re-established in 2024. The county municipality was earlier established on 1 January 1976 when the law was changed to allow elected county councils in Norway. The county municipality was dissolved on 1 January 2020, when Vestfold was merged with the neighboring Telemark county, creating the new Vestfold og Telemark county which was led by the Vestfold og Telemark County Municipality. The administrative seat is located in Tønsberg and the county mayor is Anne Strømøy of the Conservative Party and the chief administrative officer for the county municipality is Toril Eeg.
Østfold County Municipality was the regional governing administration of the old Østfold county in Norway. The county municipality was established in its most recent form on 1 January 1976 when the law was changed to allow elected county councils in Norway. The county municipality was dissolved on 1 January 2020, when Østfold was merged with the neighboring counties of Akershus and Buskerud, creating the new Viken county which is led by the Viken County Municipality. The administrative seat is located in Sarpsborg and the county mayor was Ole Haabeth.
Trøndelag County Municipality is the democratically elected regional governing administration of Trøndelag county in Norway. The main responsibilities of the county municipality includes the running of 36 upper secondary schools, with 17,000 pupils. It administers thousands of kilometers of county roadways, public transport, dental care, culture, and cultural heritage.
Innlandet is a county in Norway. It was created on 1 January 2020 with the merger of the old counties of Oppland and Hedmark. The new county has an area of 52,113 square kilometres (20,121 sq mi), making it the largest county in Norway after Troms og Finnmark was split up in 2024.
Vestland County Municipality is the democratically elected regional governing administration of Vestland county in Norway. The main responsibilities of the county municipality includes the overseeing the county's upper secondary schools, county roadways, public transport, dental care, culture, and cultural heritage.
Agder County Municipality is the democratically elected regional governing administration of Agder county in Norway. The main responsibilities of the county municipality includes the overseeing the county's 18 upper secondary schools with about 11,000 students, about 4,000 kilometres (2,500 mi) of county roadways, public transport, dental care, culture, and cultural heritage.
Vestfold og Telemark County Municipality was the democratically elected regional governing administration of Vestfold og Telemark county in Norway. The main responsibilities of the county municipality included the overseeing the county's 21 upper secondary schools, county roadways, public transport, dental care, culture, and cultural heritage.
Viken County Municipality is the democratically elected regional governing administration of Viken county in Norway. The main responsibilities of the county municipality includes the overseeing the county's 21 upper secondary schools, county roadways, public transport, dental care, culture, and cultural heritage. The public transportation in the county is managed by Brakar, Østfold Kollektivtrafikk, and Ruter. Ruter is co-owned with the city of Oslo.
