| Official |
|---|
| 1.3 | Once in a While | 1:53 | Tom Jones | Stop Breaking My Heart | |
| 1.8 | For Once in My Life | 2:01 | Tom Jones | At His Best | |
| 2.13 | For Once in My Life | 2:11 | Tom Jones | Greatest Performances | |
| 3.17 | For Once in My Life | 2:12 | Tom Jones | The Ultimate Collection | |
| 2.5 | For Once in My Life | 2:01 | Tom Jones | Millenium Collection | |
| 1.6 | For Once in My Life | 1:59 | Tom Jones | Delilah | |
| 1.15 | For Once in My Life | 2:01 | Tom Jones | Love Me Tonight (Live in Concert) | |
| 3.1 | For Once in My Life | 2:04 | Tom Jones | The Great Tom Jones | |
| 1.6 | For Once in My Life (live) | 2:11 | Tom Jones | Timeless Classics | |
| 2.13 | For Once in My Life | 2:01 | Tom Jones | Most Famous Hits | |
| 1.19 | For Once in My Life | 2:03 | Tom Jones | The Best Of, Volume 2 | |
| 3.1 | For Once in My Life | 2:04 | Tom Jones | The Great Tom Jones | |
| 1.10 | For Once in My Life | 2:03 | Tom Jones | The Tom Jones Collection | |
| 2.1 | For Once in My Life | 1:58 | Tom Jones | My Way | |
| 1.15 | For Once in My Life | 2:01 | Tom Jones | The Hits | |
| 2.5 | For Once in My Life | 2:00 | Tom Jones | Forever | |
| 3.1 | For Once in My Life | 2:04 | Tom Jones | The Great Tom Jones | |
| 1.3 | For Once in My Life | 1:56 | Tom Jones | Golden Collection | |
| 2.8 | For Once in My Life | 2:02 | Tom Jones | Hot and Live | |
| 1.10 | For Once in My Life | 2:02 | Tom Jones | Live in the Desert, Volume 2 | |
| 1.10 | For Once in My Life | 2:03 | Tom Jones | The Legend | |
| 1.4 | For Once in My Life | 2:09 | Tom Jones | Tom Jones Collection | |
| Promotion |
|---|
| 2.7 | For Once in My Life | 2:07 | Tom Jones | Beach Boys & Friends | |
| 1.7 | For Once in My Life | 2:07 | Tom Jones | Beach Boys & Friends, Volume 2 | |
| (unknown) |
|---|
| 1.5 | For Once in My Life | 2:00 | Tom Jones | The Collection | |
| 3.3 | For Once in My Life | 2:01 | Tom Jones | Yours Truly | |
| 1.17 | For Once in My Life | ?:?? | Tom Jones | The Best of Tom Jones | |
