Kolbrún Anna Björnsdóttir is an Icelandic actress and scriptwriter, working both on stage and screen since her graduation from the Royal Welsh College of Music and Drama. She has co-founded and ran two independent theatre companies: Theatre of the Republic and Ekka Dance Theatre, the latter pioneering in dance theatre in Iceland.

Kolbrún Anna has been working as a teacher in addition to her work as an artist and is currently the Head of Acting and Movement at the Icelandic Film School. She is also a published author of children’s fiction and educational materials. Kolbrún Anna recently wrote and acted in the 8-part TV drama Fractures, airing in 2022 that is based on her original idea. The series was co-written with Vala Thorsdottir and co-created with Vala Thorsdottir and Eva Sigurdardottir.