This is a list of media files for the game Mario & Luigi: Partners in Time.
Music
 Title theme - Plays on the title screen. | File info |
| Load - Plays on the file selection screen. | File info |
| Shroobs - Plays in cutscenes involving the Shroobs and on the Shroob Mother Ship. | File info |
| Carnival - Plays during the news flash at the beginning of the game. | File info |
| Peach's Castle - Plays in Peach's Castle. | File info |
| Panic - Plays in cutscenes where something is going wrong, including before some boss battles. | File info |
| Tension - Plays during certain cutscenes. | File info |
| Time Warp - Plays while traveling to the past. | File info |
| Hollijolli Path - Plays in Hollijolli Path and tutorials for new outside-of-battle techniques. | File info |
| Boss Battle theme - Plays during boss battles. | File info |
| Hollijolli Village - Plays in Hollijolli Village. | File info |
| Baby Bowser - Plays on the Koopa Cruiser and in cutscenes involving Baby Bowser. | File info |
| Baby Bowser's Castle - Plays in Baby Bowser's Castle. | File info |
| Time warp (2) - Plays while traveling to the future. | File info |
| Toadwood Forest - Plays in Toadwood Forest. | File info |
| The Vim Factory - Plays in the Vim Factory. | File info |
| Yoshi Village - Plays in the Yoshi Village. | File info |
| Yoshi's Island - Plays in Yoshi's Island. | File info |
| Yoob's Belly - Plays in Yoob's Belly. | File info |
| Gritzy Desert - Plays in Gritzy Desert. | File info |
| The Koopaseum - Plays in the Koopaseum. | File info |
| Gritzy Caves - Plays in Gritzy Caves. | File info |
| Thwomp Volcano - Plays in Thwomp Volcano. | File info |
| Thwomp Caverns - Plays in Thwomp Caverns. | File info |
| Bowser's Theme - Plays in cutscenes involving Bowser. | File info |
| Toad Town - Plays in Toad Town. | File info |
| Star Hill - Plays in Star Hill. | File info |
| Star Shrine - Plays in Star Shrine. | File info |
| Shroob Castle - Plays in Shroob Castle. | File info |
| Princess Shroob Battle - Plays during Princess Shroob's boss battle, and the boss battle for Elder Princess Shroob's first form. | File info |
| Elder Princess Shroob's theme - Plays in the cutscene before the final boss. | File info |
| Elder Princess Shroob Battle - Plays during the boss battle for Elder Princess Shroob's second form. | File info |
| Battle theme - Plays during battles. | File info |
| Battle End - Plays after winning a battle. | File info |
| E. Gadd's Theme - Plays in cutscenes involving Professor E. Gadd. | File info |
| Shrowser Battle - Plays during Bowser and Shrowser's boss battles. | File info |
| Ending - Plays during the ending cutscene. An arrangement of "A Journey Full of Laughs" from Mario & Luigi: Superstar Saga. | File info |
| Credits - Plays during the credits. | File info |
| The End - Plays at the end of the game, after the staff credits. | File info |