| Official |
|---|
| 1.1 | Forever and for Always (edit) | 4:10 | Shania Twain | Forever and for Always | Shania Twain | Single | | Mercury Records | 0602498077337 |
| 1.1 | Forever and for Always | 4:03 | Shania Twain | Greatest Hits | Shania Twain | Album + Compilation | | Mercury Records | 602498636046 |
| 1.1 | Forever And For Always (Pop Red Edit) | 4:03 | Shania Twain | Greatest Hits | Shania Twain | Album + Compilation | | Mercury Nashville | |
| 1.1 | Forever and for Always | 4:03 | Shania Twain | Greatest Hits | Shania Twain | Album + Compilation | | Mercury Records | B000307202 |
| 1.1 | Forever and for Always | 4:06 | Shania Twain | Greatest Hits | Shania Twain | Album + Compilation | | Mercury Records | B0003072-02 |
| 1.1 | Forever and for Always | 4:03 | Shania Twain | Greatest Hits | Shania Twain | Album + Compilation | | Mercury Records | 9863141 |
| 1.1 | Forever and for Always | 4:03 | Shania Twain | Greatest Hits | Shania Twain | Album + Compilation | | Mercury Records | 602498636046 |
| 1.1 | Forever and for Always | 4:03 | Shania Twain | Greatest Hits | Shania Twain | Album + Compilation | | Mercury Records | STARCD 6898 |
| 2.13 | Forever and for Always | 4:06 | Shania Twain | Kuschelrock 24 | Various Artists | Album + Compilation | | Bertelsmann Club, Sony Music | 3011202, 88697 73629 2, 88697 73629 2-1, 88697 73629 2-2 |
| 2.13 | Forever and for Always | 4:06 | Shania Twain | Kuschelrock 24 | Various Artists | Album + Compilation | | Sony Music | 88697 73629 2 |
| 2.13 | Forever and for Always | 4:06 | Shania Twain | Kuschelrock 24 | Various Artists | Album + Compilation | | Sony Music | 88697 756522 9 |
| 2.4 | Forever and for Always | 4:05 | Shania Twain | Country Music Festival - 30 Years Jubilee | Various Artists | Album + Compilation | | Universal Music | 534 760-1 |
| 3.15 | Forever and for Always (pop red edit) | 4:05 | Shania Twain | Now Millennium 2002–2003 | Various Artists | Album + Compilation | | EMI , Sony Music | CDMLNOW0203 |
| 3.15 | Forever and for Always (Pop Red edit) | 4:05 | Shania Twain | Now Millennium 2002–2003 | Various Artists | Album + Compilation | | EMI , Sony Music | 0196588205927, CDMLXNOW0203 |
| 1.1 | Forever and for Always (Pop Red edit) | 4:06 | Shania Twain | Greatest Hits | Shania Twain | Album + Compilation | | Mercury Nashville | |
| 1.1 | Forever and for Always (Pop Red edit) | 4:06 | Shania Twain | Greatest Hits | Shania Twain | Album + Compilation | | Mercury Records | 60245834178 |
| Promotion |
|---|
| 1.18 | Forever and for Always | 4:05 | Shania Twain | Promo Only: Mainstream Radio, August 2003 | Various Artists | Album + Compilation | | Promo Only | 493 |