| Official |
|---|
| 1.1 | Past Life | 3:06 | Trevor Daniel & Selena Gomez | Past Life | Trevor Daniel & Selena Gomez | Single + Remix | | Alamo Records, Interscope Records | |
| 1.1 | Past Life | 3:06 | Trevor Daniel & Selena Gomez | Past Life | Trevor Daniel & Selena Gomez | Single + Remix | | Alamo Records, Interscope Records | |
| 1.1 | Past Life | 3:06 | Trevor Daniel & Selena Gomez | Past Life | Trevor Daniel & Selena Gomez | Single + Remix | | Alamo Records, Interscope Records | |
| 1.13 | Past Life | 3:02 | Trevor Daniel & Selena Gomez | NOW That's What I Call Music 76 | Various Artists | Album + Compilation | | Universal Music Group , Sony Music | B0032888-02 |
| 2.16 | Past Life | 3:03 | Trevor Daniel & Selena Gomez | Now That’s What I Call Music, Vol. 83 | Various Artists | Album + Compilation | | Sony Music Special Projects | |
| 1.1 | Past Life | 3:06 | Trevor Daniel & Selena Gomez | Past Life | Trevor Daniel & Selena Gomez | Single + Remix | | Alamo Records | G0100046285892 |
| Promotion |
|---|
| 1.1 | Past Life | 3:00 | Trevor Daniel X Selena Gomez | Promo Only: Mainstream Radio, August 2020 | Various Artists | Album + Compilation | | Promo Only | 57737 |