Maj Sjöwall (5 September 1935 – 29 April 2020) was a Swedish author and translator. She is best known for her books about police detective Martin Beck. She wrote the books in collaborative work with her partner Per Wahlöö.
| Movie | Lone Wolves & Dragon Tattoos: How Scandinavian Crime Fiction Conquered the World | Self | 2011-02-28 |
| Series | Timeshift | self | 2002-10-10 |
| Movie | Cop Killer | Cottage owner (uncredited) | 1994-01-01 |
| Movie | Stockholm Marathon | Woman With Starting Gun (uncredited) | 1994-07-01 |
| Movie | The Fire Engine That Disappeared | Woman next to Martin Beck on the flight (uncredited) | 1993-07-02 |
| Movie | Roseanna | Police Secretary in Motala (uncredited) | 1993-10-06 |
| Movie | The Man on the Balcony | The teacher | 1993-11-26 |
| Movie | Murder at the Savoy | Woman standing at table at Savoy (uncredited) | 1993-10-06 |
| Series | Grimme Award | herself | 1964-01-16 |