Eiriksson or Eiríksson is a surname that can refer to the following:
- Magnús Eiríksson (1806-1881), Icelandic theologian
- Harald Eiriksson, Earl of Orkney (1191–1194)
- Eyvindur P. Eiríksson (b. 1935), Icelandic writer
- Håkon Eiriksson, Earl of Lade
- Leif Ericson (Old Norse: Leifr Eiríksson) (c. 970 – c. 1020), a Norse explorer
- Thorvald Eriksson (Old Icelandic: Þorvaldr Eiríksson), the son of Erik the Red
- Rögnvald Eriksson (or Ragnvald Eiriksson), a son of Erik Bloodaxe.