Guðjón
Guðjón is an Icelandic given name.
- Guðjón S. Brjánsson, Icelandic MP
- Guðjón Arnar Kristjánsson, Icelandic MP and chairman of the Liberal Party
- Guðjón Samúelsson, State Architect of Iceland
- Guðjón Valur Sigurðsson, Icelandic handball player
- Guðjón Þórðarson, Icelandic former footballer and manager