Arnór Ingvi Traustason (born 30 April 1993) is an Icelandic professional footballer who plays for Swedish club IFK Norrköping as a midfielder.

[6][7] On 5 July 2017, AEK Athens announced the signing of Arnór Ingvi on a one-year loan deal with a purchase option of €1 million for the summer of 2018.

[9] He was officially set for release from the club on 4 December 2017 as his performances and work rate did not live up to the expectations of experienced Spanish manager Manolo Jimenez.

[15][16] Arnór Ingvi made his senior debut for Iceland on 13 November 2015 in a 2–4 away defeat at the National Stadium against Poland.

[19] On 22 June 2016, Arnór Ingvi scored the winning goal in a 2–1 victory over Austria as Iceland finished second in their Euro 2016 group, thus taking them to the Round of 16.