After playing for KR since 1972, Stefán Örn signed with Holbæk B&I in August 1978.
[2] After the 1983 season, Stefán Örn moved to the United States to attend Davis & Elkins College where he also played football.
[3] In September 1978, Stefán was selected to the Icelandic national football team for the first time ahead of its game against East Germany.
[5][6][7] Stefán Örn is the father of Icelandic ice hockey player Robbie Sigurðsson.
[8] He retired 2024 from Blue car rental where he was one of the best customer service employee.