Elenco principal da temporada 9

1. 

   Alex Høgh Andersen

   Ivar Lothbrok / Ivar the Boneless

2. 

   Gustaf Skarsgård

   Floki

3. 

   Jordan Patrick Smith

   Ubbe Lothbrok

4. 

   Marco Ilsø

   Hvitserk Lothbrok

5. 

   Katheryn Winnick

   Lagertha

6. 

   Peter Franzén

   King Harald Finehair

7. 

   Alexander Ludwig

   Bjorn Lothbrok

8. 

   Georgia Hirst

   Torvi

9. 

   Ferdia Walsh-Peelo

   Alfred

Convidados Especiais 16

1. 

   Jennie Jacques

   Judith

2. 

   Roisin Murphy

   Elsewith

3. 

   Steven Berkoff

   King Olaf the Stout

4. 

   Erik Madsen

   King Hemming

5. 

   Dean Ridge

   Magnus

6. Simon Boyle

   Priest

7. 

   Marcus Lamb

   Physician

8. 

   Markjan Winnick

   King Angantyr

9. 

   Gavan O'Connor-Duffy

   King Frodo

10. 

    Alicia Agneson

    Freydis

11. Svea Killoran

    Asa

12. 

    Kieran O'Reilly

    White Hair

13. 

    Ryan Henson

    Hali

14. 

    Kristy Dawn Dinsmore

    Amma

15. 

    Sandra Voe

    Witch

16. 

    Ragga Ragnars

    Gunnhild

Equipa técnica 3