Frank Mathiesen (born 13 February 1969) is a retired Norwegian football defender.
A club legend in Aalesund, he joined them from ÃÂrskog ahead of the 1988 season. The club was a mainstay on the second tier, but Mathiesen got the chance at VÃÂ¥lerenga from 1992 through 1994, the last season on the first tier. He rejoined Aalesund and finally got to represent the club in Eliteserien in 2003, retiring post-season. He became AaFK's goalkeeper coach.
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