Vikings 3 – Original Soundtrack med musik av Trevor Morris släpptes 26 september 2025. Utgåvan består av två vita 180-grams LP-skivor.

LP 1

1. The Seer Gives Lagertha a Prophecy
2. The Vikings Sail for Wessex
3. Kwenthrith's Story
4. Vikings Battle Brihtwulf's Army
5. Torstein Loses an Arm
6. A Cloaked Figure Arrives in Kattegat
7. Battle for the Hill of the Ash
8. Judith
9. Sacrifice for the Crops
10. Siggy Sacrifices Herself to Save Ragnar's Sons
11. Rollo Learns of Siggy's Sacrifice
12. Bjorn Fights to Save Rollo
13. Helga Tells Floki of Harbard
14. The Seer Laughs at Rollo's Misery
15. Aethelwulf Attacks
16. Ragnar Kills the Messenger

LP 2

1. Athelstan Is Reborn
2. Floki Appears to Kill Athelstan
3. Ragnar Honors Athelstan's Death
4. Ecbert Sends Athelwulf on a Journey
5. Aethelwulf Meets with Kwenthrith
6. Floki's Siege Towers Revealed
7. Vikings Reach Paris
8. The Attack Begins
9. The Walls Are Breached; The French Lose Hope
10. Ragnar Knows Floki Killed Athelstan
11. Vikings Attempt to Rip Open Gates
12. Floki Melt Down
13. Floki Curses the Gods
14. Kalf and Lagertha Make a Pact
15. Lagertha's Stealth Assault on the Bridge
16. The French Counter-Attack
17. Ragnar Hallucinates, Sees Gods
18. The Vikings Are Told of Ragnar's Death
19. Vikings Attack Paris
20. Ragnar Sets Sail for Home