Ulf Karlsen
Ulf Karlsen is a Norwegian former footballer who played as a defender.
Ahead of the 1988 season he transferred from Mo IL to Bryne FK, moving on to neighbors Viking FK in 1991. That year, Viking became league champions. Karlsen was also capped three times for Norway [national football team|Norway].
He retired after the 1997 season and instead entered Viking FK's board of directors.