| Album Title | Release date | uk | aus | bra | ger | ita | esp | fra |
|---|---|---|---|---|---|---|---|---|
| Alone Again (The EP) | 30 | |||||||
| Driven | 54 | |||||||
| Gilbert O'Sullivan | 47 | |||||||
| Himself (Deluxe Edition) | 18 | |||||||
| I'm a Writer, Not a Fighter (Deluxe Edition) | 80 | |||||||
| Piano Foreplay | 94 | |||||||
| The Essential Collection | 28 | |||||||
| The Very Best of Gilbert O'Sullivan - A Singer and His Songs | 05 Mar 12 | 56 | 88 | 13 |
| Song Title | Release date | uk | aus | bra | ger | ita | esp | fra |
|---|---|---|---|---|---|---|---|---|
| Alone Again (Naturally) | 46 | 86 | 57 | 94 | ||||
| What's In a Kiss (Guitar Version) | 85 | |||||||
| What's In a Kiss? | 53 |