Jón Magnússon
# Jón Magnússon

Jón Magnússon may refer to:

* Jón Magnússon, Earl of Orkney in 1284–c. 1300
* Jón Magnússon (author), 17th century Icelandic author
* Jón Magnússon (politician) (1859-1926), prime minister of Iceland
* Jón Arnar Magnússon, Icelandic decathlete
* Jon Magnusson (producer), producer of I'm Sorry I Haven't A Clue
* Jón Magnússon (handballer)
* Jón Magnússon (painter), born 1966
