Mats Bertil Åhlberg (born May 16, 1947) is a retired Swedish professional ice hockey player who played in the Elitserien.
He played for Leksands IF.
He competed as a member of the Sweden men's national ice hockey team at the 1972 and 1980 Winter Olympics where he won the bronze medal.
He was also a member of the Swedish 1976 Canada Cup team.