page_title: List of Royal Norwegian Navy ships
section_title: Submarines
hierarchical_section_title: List of Royal Norwegian Navy ships / Navy vessels (past) / Submarines
caption_attribution_description: The Royal Norwegian Navy B class submarines B-2, B-3 and B-4 at quay in Norway
context_page_description: Ships from the years 1509 to 1814 might be listed under Royal Dano-Norwegian Navy.
context_section_description: Kobben (1909–1933) Renamed A-1 on 21 February 1913. The tower of Kobben is preserved at the Royal Navy Officers' Training School at Horten.
  A class Three vessels were bought in 1913, a fourth was ordered in 1914 (A-5) but was confiscated by the Imperial German Navy at the outbreak of World War I.
  A-2 (1914–1940)
  A-3 (1914–1940)
  A-4 (1914–1940)
  A-5 Confiscated by Germany, named UA in 1914 and never entered Norwegian service.
  B class Six vessels of the US Holland type built on licence in Norway from 1922 to 1929.
  B-1 (1923–1947) Escaped to the Faeroe Islands 8 June 1940, later used as a training vessel in Scotland.
  B-2 (1924–1940) Captured by the Germans on 11 April.
  B-3 (1926–1940) Scuttled by own crew on 10 April to prevent German capture.
  B-4 (1927–1940) Captured by the Germans on 10 April.
  B-5 (1929–1940) Captured by the Germans on 11 April and renamed UC-1.
  B-6 (1930–1940) Surrendered to German troops on 18 April under threat of bombing of Florø city. Named UC −2 in German service.
  U class
  Uredd ex. HMS P41, (1941–1943)
  Ula ex. HMS Varne, (1943–1965), Given to Norway by the UK in 1943
  V class
  Utstein, ex. HMS Venturer, sold to Norway in 1946.
  Uthaug, ex. HMS Votary, sold to Norway in 1946.
  Utvær, ex. HMS Viking, sold to Norway in 1946.
  Utsira, ex. HMS Variance
  K class
  Kya, ex-U-926
  Kaura, ex-U-995
  Kinn, ex-U-1202
  Kobben class Fifteen vessels built from 1964 to 1967.
  Kinn (1964–1982) Deliberately sunk in Bjørnefjorden in 1990.
  Kya (1964–1991) Transferred to the Royal Danish Navy as HDMS Springeren in 1991.
  Kobben (1964–2001) Transferred to the Polish Navy as ORP Jastrząb to be used for parts.
  Kunna (1964–?) Transferred to Poland as ORP Kondor in 2004.
  Kaura (1965–?) Transferred to Denmark to be used for parts in 1991.
  Ula (1965–1998) Changed name to Kinn in 1987. Scrapped in 1998.
  Utsira (1965–1998) Scrapped 1998.
  Utstein (1965–1998) Transferred to the Royal Norwegian Navy Museum in 1998.
  Utvær (1965–1989) Transferred to Denmark as HDMS Tumleren in 1989.
  Uthaug (1966–1990) Transferred to Denmark as HDMS Sælen in 1990.
  Sklinna (1966–2001) Scrapped in 2001.
  Skolpen (1966–2002) Transferred to Poland as ORP Sęp in 2002.
  Stadt (1966–1990) Scrapped.
  Stord (1967–2002) Transferred to Poland as ORP Sokół in 2002.
  Svenner (1967–2003) Also a training ship. To Poland as ORP Bielik in 2003.
caption: B class submarines B-2, B-3 and B-4
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