|Covid-19|Monarch – Gustav III
28 April – The Freedom of the press is restricted.
7 June - Wedding between Prince Charles and Hedvig Elisabeth Charlotte of Holstein-Gottorp.
- Aaron Isaac emigrate to Stockholm from Germany: he is the first Jew who is granted permission to immigrate to Sweden.
- Maria Christina Bruhn presents her invention, a package for gunpowder to the Royal Swedish Academy of Sciences.
11 February - Hans Järta, administrator and revolutionary (died 1847)
17 November - Lisa Erlandsdotter, tapistry maker (died 1854)
31 March - Johan Peter Falk, botanist and an apostle of Carl Linnaeus (born 1733)
24 September - Margaretha Donner, business woman (born 1726)
4 October - Märta Ljungberg, innkeeper (born 1656)
1774 in Sweden Wikipedia
Events from the year 1774 in Sweden