| Name | Character | Episodes |
|---|---|---|
| Peter Haber | Martin Beck | 54 |
| Ingvar Hirdwall | Grannen | 50 |
| Mikael Persbrandt | Gunvald Larsson | 34 |
| Jonas Karlsson | Klas Fredén | 18 |
| Marie Göranzon | Margareta Oberg | 16 |
| Kristofer Hivju | Steinar Hovland | 16 |
| Martin Wallström | Josef Eriksson | 12 |
| Ing-Marie Carlsson | Bodil Lettermark | 8 |
| Michael Nyqvist | John Banck | 7 |
| Mårten Klingberg | Nick | 7 |
| Hanns Zischler | Josef Hillman | 6 |
| Valter Skarsgård | Vilhelm Beck | 4 |
| Lennart Hjulström | Gavling | 3 |
| Dieter Pfaff | Hans Sperling | 2 |
| Figge Norling | Benny Skacke | 2 |
| Anders Ahlbom Rosendahl | Erik Tellman | 1 |
| Sofia Helin | Sofija Leina | 1 |
| Gustaf Hammarsten | Klas Duvander | 1 |
| Leif Andrée | Jörgen Beckman | 1 |
| Stina Ekblad | Angelica Beckman | 1 |
| Livia Millhagen | Malin Tavast | 1 |
| Magnus Krepper | Bengt Tavast | 1 |
| Philip Zandén | Malte Beverin | 1 |
| Marika Lindström | Ingrid Ekman | 1 |
| Shanti Roney | Dag Sjöberg | 1 |
| Rafael Edholm | Alexander | 1 |
| Lars Amble | Jan Ekman | 1 |
| Katarina Ewerlöf | Jeanette Bolin | 1 |
| Björn Gedda | Sture Andersson | 1 |
| Jarmo Mäkinen | Juri | 1 |
| Gio Petré | Roseanna | 1 |
| Bengt Braskered | Leonard | 1 |
| Stefan Roos | Keith Karlsson | 1 |
| Gunilla Röör | Lillemor Fransson | 1 |
| Göran Ragnerstam | Aronsson | 1 |