Jón Ólafsson

Jón Ólafsson may refer to:

• Jón Ólafsson of Grunnavík (1705–1779), Icelandic scholar
• Jón Ólafsson (journalist) (1850–1916), Icelandic editor, journalist, and poet
• Jon Axel Olafsson, Icelandic radio personality, producer and manager