| Official |
|---|
| 1.1 | Regrets (single version) | 4:45 | Mylène Farmer & Jean‐Louis Murat | Regrets | Mylène Farmer & Jean‐Louis Murat | Single | | Polydor | 877 670-7 |
| 1.1 | Regrets (single version) | 4:45 | Mylène Farmer & Jean‐Louis Murat | Regrets | Mylène Farmer & Jean‐Louis Murat | Single | | Polydor | 877 670-4 |
| 1.3 | Regrets (single version) | 4:45 | Mylène Farmer & Jean‐Louis Murat | Regrets | Mylène Farmer & Jean‐Louis Murat | Single | | Polydor | 877 670-4 |
| 11.1 | Regrets | 4:45 | Mylène Farmer en duo avec Jean‐Louis Murat | Singles Collection | Mylène Farmer | Single + Compilation | | Polydor | 538 711-4 |
| 1.10 | Regrets | 4:45 | Mylène Farmer en duo avec Jean‐Louis Murat | Plus grandir | Mylène Farmer | Album + Compilation | | Polydor | 539 414-5 |
| 1.11 | Regrets | 4:45 | Mylène Farmer en duo avec Jean‐Louis Murat | Plus grandir | Mylène Farmer | Album + Compilation | | Polydor | 539 446-2 |
| 1.11 | Regrets | 4:45 | Mylène Farmer en duo avec Jean‐Louis Murat | Plus grandir | Mylène Farmer | Album + Compilation | | Polydor | 539 446-0 |
| 1.11 | Regrets | 4:45 | Mylène Farmer en duo avec Jean‐Louis Murat | Plus grandir | Mylène Farmer | Album + Compilation | | Polydor | 539 414-2 |
| 1.11 | Regrets | 4:45 | Mylène Farmer feat. Jean‐Louis Murat | Plus grandir (Best Of 1986 / 1996) | Mylène Farmer | Album + Compilation | | Label Panthéon , Polydor | |
| 1.11 | Regrets | 4:45 | Mylène Farmer en duo avec Jean‐Louis Murat | Plus grandir (Best of 1986-1996) | Mylène Farmer | Album + Compilation | | Polydor | 539 446-3 |
| 3.15 | Regrets (single version edit) | 4:45 | Mylène Farmer & Jean‐Louis Murat | Collection | Mylène Farmer | Album + Compilation | | Label Panthéon , Polydor | 539 681-3 |