Herbjørg Wassmo (born Vesterålen, December 6, 1942) is a Norwegian author. She worked as a teacher in northern Norway until her debut as an author. Her debut work was a collection of poems, "Vingeslag" ("Beating of Wings"). Her major breakthrough was her first novel, "Huset med den blinde glassveranda" ("The House with the Blind Glass Porch") in 1981. Her best known book is Dinas bok (Dina's Book) from 1989. This novel was made into a film with the title "I Am Dina" in 2002, starring Maria Bonnevie and Gérard Depardieu.