1680 in Norway

• Monarch: Christian V.{{cite encyclopedia|title=Christian 5. |first=Øystein |last=Rian |encyclopedia=Store norske leksikon |editor-last=Bolstad | editor-first=Erik |publisher=Norsk nettleksikon |location=Oslo |url=https://snl.no/Christian_5. |language=no |access-date=14 December 2023}}

• May - Peder Griffenfeld was imprisoned at Munkholmen, outside of Trondheim.
• A giant squid beached at the coast of Helgeland. Steenstrup (1857:184/[18])

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• 20 December - Anders Daae, priest and landowner (died 1763){{cite book|title=Bygdabok for Vik i Sogn. 1|date=1951|publisher=Nemndi|location=Vik}}

• Lorentz Reichwein, military officer (died 1735){{cite encyclopedia|title=Reichwein |encyclopedia=Store norske leksikon|first=Terje |last=Bratberg |editor=Henriksen, Petter|publisher=Kunnskapsforlaget|location=Oslo|url=http://snl.no/Reichwein |language=Norwegian|accessdate=28 September 2011}}

• 29 December - Arent Berntsen, topographical-statistical author, businessman, banker, estate owner and councillor (born 1610)[http://nbl.snl.no/Arent_Berntsen Arent Berntsen], Norsk biografisk leksikon{{Cite web|url=https://runeberg.org/norge80/0010.html|title = 2 (Norge. Uddrag af ældre og nyere Forfatteres Skrifter)|year = 1880}}{{Cite web|url=https://runeberg.org/salmonsen/2/18/1055.html|title = 1005 (Salmonsens konversationsleksikon / Anden Udgave / Bind XVIII: Nordlandsbaad—Perleøerne)}}

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{{Year in Europe|1680}}

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