Jon Jonsson, Jon Jönsson, or Jón Jónsson may refer to:
Jón Jónsson, disappeared shortly after arriving in Ireland in 2019, Icelandic poker player Jon Jönsson (born 1983), Swedish footballer Jon Jonsson (model) (1982-2025), Icelandic model, winner of 2004 TV series Manhunt Jón Jónsson (born 1985), Icelandic singer, songwriter, and footballer Jón Jónsson (water polo) (1908-1973), Icelandic water polo player
See also Jon Jonsson i Källeräng (1867–1939), Swedish politician Jón Sveinbjørn Jónsson (1955–2008), Icelandic/Norwegian poet, children's writer, and translator John Jonsson, mayor of Dallas, Texas Jonathan Johnson (disambiguation) John Johnson (disambiguation)