The following lists events that happened in 1931 in Iceland.
Incumbents
Monarch - Kristján X
Prime Minister – Tryggvi Þórhallsson
Events
Births
1 March – Sveinn Teitsson, footballer (d. 2017) 13 April – Halldór Halldórsson, footballer (d. 2003) 5 June – Pétur Georgsson, footballer 2 July – Oddur Pétursson, cross country skier. (d. 2018) 6 August – Matthías Árni Mathiesen, politician (d. 2011). 27 August – Ebenezer Thorarinsson, cross country skier (d. 2003). 10 September – Magnús Jónsson, footballer 4 October – Jón Helgason, politician. (d. 2019) 25 October – Hörður Felixson, footballer 3 November – Erlendur Haraldsson, psychologist (d. 2020) 14 December – Hannes Pétursson, poet
Full date missing
Jón Gunnar Árnason, sculptor (d. 1989)