Mats Bertil Åhlberg (born 16 May 1947) is a retired Swedish professional ice hockey player who played in the Elitserien.

He played for Leksands IF, and with 323 goals in 491 matches remains the top goalscorer for that club.

[1] 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.

In 1980, he was Sweden's most productive player, with six goals and four assists.

In total Åhlberg played 73 matches in international tournaments and scored 38 goals.