sigurd martinussen is a 28-year-old professional football player from NOR. He currently plays for Kjelsas, wearing the number 22 shirt. He plays primarily as a Defender.

His most recent move was a from Kjelsås IL Youth to Kjelsas on 2016-01-01.

Throughout the Norwegian 2.Divisjon 2025, sigurd martinussen featured in 16 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.