Most of the Norwegian counties and municipalities have their own flag. They are based on the respective coat of arms of the subdivision. However they are seldom used. Most public buildings and private homes use the National flag. Note: As of 2020, many municipalities and counties have been merged. Because of this many of the new regions do not have a current flag and instead the coat of arms will be used for the new regions until a flag is made.
== Flags of the former counties ==
- Flag of Aust-Agder
- Flag of Buskerud
- Flag of Hedmark
- Flag of Nord-Trøndelag
- Flag of Oppland
- Flag of Sør-Trøndelag
- Flag of Telemark
- Flag of Vest-Agder
- Flag of Vestfold
- Flag of Østfold
== Flags and Coat of Arms of the current regions ==
Although Finnmark and Troms are officially merged, they still use their old county flags as the merging is disputed by locals and officials in Finnmark. The region of Trøndelag uses the old flag of Nord-Trøndelag as it has historical value and connection to king Olav II of Norway.
- Flag of Agder
- Flag of Finnmark
- Flag of Troms
- Flag of Trøndelag
- Flag of Møre og Romsdal
- Flag of Nordland
- Flag of Oslo
- Flag of Rogaland
- Flag of Vestfold og Telemark
- Coat of Arms of Vestland
- Coat of Arms of Viken
- Coat of Arms of Innlandet
== Flags of the municipalities ==
This is just a number of municipalities with their own flags, there are however many more municipalities that do use a flag.
=== Agder === Flags of municipalities in Agder county.
- Flag of Birkenes
- Flag of Bygland
- Flag of Bykle
- Flag of Evje og Hornnes
- Flag of Froland
- Flag of Gjerstad
- Flag of Hægebostad
- Flag of Iveland
- Historic flag of Kristiansand (1600s–)
- Flag of Kvinesdal
- Flag of Lillesand
- Flag of Lindesnes
- Flag of Lyngdal
- Flag of Risør
- Flag of Sirdal
- Flag of Tvedestrand
- Flag of Valle
- Flag of Vegårshei
- Flag of Åmli
- Flag of Åseral
=== Innlandet === Flags of municipalities in Innlandet county.
- Flag of Alvdal
- Flag of Dovre
- Flag of Eidskog
- Flag of Elverum
- Flag of Engerdal
- Flag of Etnedal
- Flag of Folldal
- Flag of Gausdal
- Flag of Gjøvik
- Flag of Gran
- Flag of Grue
- Flag of Hamar
- Flag of Lesja
- Flag of Lom
- Flag of Løten
- Flag of Nord-Aurdal
- Flag of Nord-Fron
- Flag of Nord-Odal
- Flag of Nordre Land
- Flag of Os
- Flag of Rendalen
- Flag of Ringebu
- Flag of Ringsaker
- Flag of Skjåk
- Flag of Søndre Land
- Flag of Sør-Aurdal
- Flag of Sør-Fron
- Flag of Sør-Odal
- Flag of Stange
- Flag of Stor-Elvdal
- Flag of Tolga
- Flag of Trysil
- Flag of Tynset
- Flag of Vågå
- Flag of Våler
- Flag of Vang
- Flag of Vestre Slidre
- Flag of Vestre Toten
- Flag of Østre Toten
- Flag of Øyer
- Flag of Øystre Slidre
- Flag of Åmot
- Flag of Åsnes
=== Møre og Romsdal === Flags of municipalities in Møre og Romsdal county.
- Flag of Aukra
- Flag of Aure
- Flag of Averøy
- Flag of Giske
- Flag of Gjerstad
- Flag of Gjemnes
- Flag of Hareid
- Flag of Herøy
- Flag of Molde
- Flag of Rauma
- Flag of Sande
- Flag of Smøla
- Flag of Stranda
- Flag of Sula
- Flag of Sunndal
- Flag of Surnadal
- Flag of Sykkylven
- Flag of Tingvoll
- Flag of Ulstein
- Flag of Vanylven
- Flag of Vestnes
- Flag of Volda
- Flag of Ørsta
=== Nordland === Flags of municipalities in Nordland county.
- Flag of Alstahaug
- Flag of Andøy
- Flag of Bindal
- Flag of Bø
- Flag of Brønnøy
- Flag of Dønna
- Flag of Evenes
- Flag of Fauske
- Flag of Flakstad
- Flag of Gildeskål
- Flag of Grane
- Flag of Bodø
- Flag of Hadsel
- Flag of Hamarøy
- Flag of Hattfjelldal
- Flag of Hemnes
- Flag of Herøy
- Flag of Leirfjord
- Flag of Lødingen
- Flag of Lurøy
- Flag of Meløy
- Flag of Moskenes
- Former flag of Narvik (1951-2019)
- Flag of Narvik
- Flag of Nesna
- Flag of Rana
- Flag of Rødøy
- Flag of Røst
- Flag of Saltdal
- Flag of Sømna
- Flag of Sørfold
- Flag of Sortland
- Flag of Steigen
- Flag of Træna
- Flag of Vågan
- Flag of Værøy
- Flag of Vefsn
- Flag of Vega
- Flag of Vestvågøy
- Flag of Vevelstad
- Flag of Øksnes
=== Oslo ===
=== Rogaland === Flags of municipalities in Rogaland county.
- Flag of Bjerkreim
- Flag of Bokn
- Flag of Eigersund
- Flag of Gjesdal
- Flag of Hå
- Flag of Haugesund
- Flag of Hjelmeland
- Flag of Karmøy
- Flag of Klepp
- Flag of Kvitsøy
- Flag of Lund
- Flag of Randaberg
- Flag of Sandnes
- Flag of Sauda
- Flag of Sokndal
- Flag of Sola
- Flag of Stavanger
- Flag of Strand
- Flag of Suldal
- Flag of Time
- Flag of Tysvær
- Flag of Utsira
- Flag of Vindafjord
=== Troms og Finnmark === Flags of municipalities in Troms og Finnmark county.
- Flag of Alta
- Flag of Båtsfjord
- Flag of Balsfjord
- Flag of Bardu
- Flag of Berlevåg
- Flag of Dyrøy
- Flag of Gamvik
- Flag of Gratangen
- Flag of Hammerfest
- Flag of Harstad
- Flag of Hasvik
- Flag of Ibestad
- Flag of Kåfjord
- Flag of Karasjok
- Flag of Karlsøy
- Flag of Kautokeino
- Flag of Kvæfjord
- Flag of Kvænangen
- Flag of Lavangen
- Flag of Lebesby
- Flag of Loppa
- Flag of Lyngen
- Flag of Målselv
- Flag of Måsøy
- Flag of Nesseby
- Flag of Nordkapp
- Flag of Porsanger
- Flag of Salangen
- Flag of Skjervøy
- Flag of Sør-Varanger
- Flag of Sørreisa
- Flag of Storfjord
- Flag of Tana
- Flag of Tjeldsund
- Flag of Tromsø
- Flag of Vadsø
=== Trøndelag === Flags of municipalities in Trøndelag county.
- Flag of Flatanger
- Flag of Frosta
- Flag of Frøya
- Flag of Grong
- Flag of Hitra
- Flag of Holtålen
- Flag of Høylandet
- Flag of Inderøy
- Flag of Indre Fosen
- Flag of Leka
- Flag of Levanger
- Flag of Lierne
- Flag of Malvik
- Flag of Melhus
- Flag of Meråker
- Flag of Midtre Gauldal
- Flag of Namsos
- Flag of Namsskogan
- Flag of Oppdal
- Flag of Osen
- Flag of Overhalla
- Flag of Rennebu
- Flag of Rindal
- Flag of Røyrvik
- Flag of Selbu
- Flag of Skaun
- Flag of Snåsa
- Flag of Steinkjer
- Flag of Stjørdal
- Flag of Trondheim
- Flag of Tydal
- Flag of Verdal
- Flag of Ørland
- Flag of Åfjord
=== Vestfold og Telemark === Flags of municipalities in Vestfold og Telemark county.
- Flag of Bamble
- Flag of Drangedal
- Flag of Fyresdal
- Flag of Hjartdal
- Flag of Holmestrand
- Flag of Horten
- Flag of Kragerø
- Flag of Kviteseid
- Flag of Larvik
- Flag of Nissedal
- Flag of Nome
- Flag of Notodden
- Flag of Namsskogan
- Flag of Sandefjord
- Flag of Seljord
- Flag of Siljan
- Flag of Skien
- Flag of Tinn
- Flag of Tokke
- Flag of Tønsberg
- Flag of Vinje
=== Vestland === Flags of municipalities in Vestland county.
- Flag of Askvoll
- Flag of Aurland
- Flag of Austevoll
- Flag of Austrheim
- Flag of Bergen
- Flag of Bømlo
- Flag of Bremanger
- Flag of Eidfjord
- Flag of Etne
- Flag of Fedje
- Flag of Fitjar
- Flag of Fjaler
- Flag of Gloppen
- Flag of Gulen
- Flag of Høyanger
- Flag of Hyllestad
- Flag of Kvam
- Flag of Kvinnherad
- Flag of Lærdal
- Flag of Luster
- Flag of Masfjorden
- Flag of Modalen
- Flag of Osterøy
- Flag of Samnanger
- Flag of Sogndal
- Flag of Solund
- Flag of Stord
- Flag of Stryn
- Flag of Sveio
- Flag of Ullensvang
- Flag of Ulvik
- Flag of Vaksdal
- Flag of Vik
- Flag of Voss
- Flag of Årdal
=== Viken === Flags of municipalities in Viken county.
- Flag of Aremark
- Flag of Asker
- Flag of Aurskog-Høland
- Flag of Bærum
- Flag of Drammen
- Flag of Eidsvoll
- Flag of Enebakk
- Flag of Flå
- Flag of Flesberg
- Flag of Fredrikstad
- Flag of Frogn
- Flag of Gjerdrum
- Flag of Gol
- Flag of Halden
- Flag of Hemsedal
- Flag of Hol
- Flag of Hole
- Flag of Hurdal
- Flag of Hvaler
- Flag of Jevnaker
- Flag of Kongsberg
- Flag of Krødsherad
- Flag of Lier
- Flag of Lillestrøm
- Flag of Lørenskog
- Flag of Lunner
- Flag of Marker
- Flag of Modum
- Flag of Moss
- Flag of Nannestad
- Flag of Nes
- Flag of Nesodden
- Flag of Nittedal
- Flag of Øvre Eiker
- Flag of Råde
- Flag of Rælingen
- Flag of Rakkestad
- Flag of Ringerike
- Flag of Rollag
- Flag of Sarpsborg
- Flag of Sigdal
- Flag of Skiptvet
- Flag of Våler
- Flag of Vestby
- Flag of Ål
- Flag of Ås