Isak Hagen Aalberg is a 22-year-old professional football player from NOR. He currently plays for Kristiansund BK, wearing the number 35 shirt. He plays primarily as a Defender. He stands at 191cm tall and weighs 81kg. His preferred foot is Left. His current market value is estimated at 50K €.

His most recent move was a Loan from Hønefoss BK to Kristiansund BK on 2025-12-31.

Throughout the Norwegian 2.Divisjon 2025, Isak Hagen Aalberg featured in 26 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.