Haraldur Freyr Guðmundsson (born 14 December 1981) is an Icelandic retired professional footballer who played as a defender.
During his career, Guðmundsson played in Norway for Aalesunds FK and Start; in Cyprus for Apollon Limassol; and had three separate spells with his
hometown team Keflavík.
He is now manager at Reynir Sandgerði and won the 4th Division 2018 with the club, without losing a single game.