Kerstin Marianne Granlund Wedin (born 17 June 1951) is a Swedish revue artist, comedian and actress, who grew up in Trollhättan.

Kerstin Granlund had envisioned a career as a psychologist, before Claes Eriksson persuaded her to participate in the student spex Västgötaskoj in 1972.

In the summer of 1979 she participated in Sten-Åke Cederhök's Veckans Revy (Weekly Revue) at Liseberg.

As a single woman in Galenskaparna and After Shave Granlund has portrayed a wide range of women's roles.

Among her many characters include feat mother in Stinsen brinner, the stripper Agda in Skruven är lös, the American Bonnie Armstrong in Grisen i säcken, the Countess in Alla ska bada, and the Angry lady in En himla många program.