Events in the year 1975 in Norway.
Notable deaths
- 15 January – Edmund Fjærvoll, politician (b.1910)
- 15 January – Håkon Tønsager, rower (b.1890)
- 28 January – Ola Raknes, psychoanalyst and philologist (b.1887)
- 1 February – Martin Smeby, politician (b.1891)
- 5 February – Kristian Fjerdingen, gymnast and Olympic gold medallist (b.1884).[3]
- 22 February – Brynhild Berge, diver (b.1901)
- 14 March – Oddvar Sponberg, race walker (b.1914)
- 12 April – Alf Andersen, ski jumper and Olympic gold medallist (b.1906)
- 16 April – Oscar Larsen, middle distance runner (b.1887)
- 23 April – Ole Stenen, Nordic skier, Olympic silver medallist and World Champion (b.1903).[4]
- 29 April – Torleiv Corneliussen, sailor and Olympic gold medallist (b.1890)
- 5 May – Nils Eriksen, international soccer player and Olympic bronze medallist (b.1911)
- 15 May – Einar Iveland, politician (b.1892).[5]
- 5 June – Ivar Skjånes, politician (b.1888)
- 11 June – Karl Lunde, politician (b.1892)
- 3 July – Arne Halse, athlete and Olympic silver medallist (b.1887)
- 24 July – Frithjof Andersen, wrestler and Olympic bronze medallist (b.1893).[6]
- 27 July – Kristian Welhaven, chief of the Oslo police force 1927–1954 (b.1883)
- 10 August – Andreas Backer, journalist and organizational leader (born 1895).[7]
- 14 August – Einar Normann Rasmussen, politician (b.1907)
- 18 August – Odd Lindbäck-Larsen, military officer and war historian (b.1897)
- 24 August – Oskar Steinvik, politician (b.1908)
- 26 August – Olaf Holtedahl, geologist (b.1885)
- 6 September – Kristoffer Nilsen, boxer (b.1901)
- 8 October – Frithjof Sælen, gymnast and Olympic gold medallist (b.1892)
- 11 October – Henry Karlsen, politician (b.1912)
- 12 October – Peder Kjellberg, boxer (b.1902)
- 26 December – Salve Andreas Salvesen, politician (b.1909)
Full date unknown
- Kornelius Bergsvik, politician (b.1889)
- Thor Bjørklund, carpenter and inventor of the cheese slicer (b.1889)
- Thorleif Christoffersen, sailor and Olympic gold medallist (b.1900)
- Johan Faye, sailor and Olympic silver medallist (b.1889)
- Peder Furubotn, cabinetmaker and politician (b.1890)
- Johan Peter Holtsmark, physicist (b.1894)
- Rolf Kiær, hydrographer (b.1897)
- Egil Offenberg, politician and Minister (b.1899)
- Toralv Øksnevad, politician, journalist, newspaper editor and radio personality (b.1891)
- Bjart Ording, horse rider and Olympic silver medallist (b.1898)
- Øystein Olsen Ravner, politician (b.1893)
- Aimée Sommerfelt, author (b.1892)