The Mount & Blade II: Bannerlord Original Soundtrack is composed of 61 original tracks, divided into two discs.

The first disc contains 31 tracks ranging from the Bannerlord Theme to recordings used during Combat and Campaign gameplay. They are grouped by culture and similarity and were composed by Periscope Studios.

The second disc contains 30 Tavern tracks composed by Ensemble Galatia. They include 6 exclusive short introductions to the Calradian cultures that are not available in the game.