Finnur Justinussen (born 30 March 1989) is a Faroese footballer who plays for Víkingur Gøta and the Faroe Islands national team.

After GÍ Gøta and Leirvík ÍF merged in 2008, he played for the newly formed club Víkingur.

[5] He left the club on 29 January 2019 by mutual termination, because the trip from Copenhagen - where he lived - to Næstved, was too time consuming.

He was called up to the Faroe Islands national team for the first time in September 2011, for the matches against Italy and Serbia.

He was left out the matchday squad for the game against Italy, but was an unused substitute in the match verses Serbia.