| Album Title | Release date | us | uk | aus | bra | ger | can | ita | esp | fra |
|---|---|---|---|---|---|---|---|---|---|---|
| Carolyna (Edited Version) - EP | 7 | |||||||||
| High Heels - EP | 9 | 9 | ||||||||
| I Turn To You (Acoustic) | 45 | 2 | 11 | |||||||
| In and Out of Love (Acoustic) - EP | 3 | |||||||||
| Into You (Acoustic) - EP | 10 | 3 | ||||||||
| Into You - EP | 55 | 7 | 18 | |||||||
| Melanie C | 30 | 5 | 9 | 2 | 13 | 12 | 7 | 4 | 22 | |
| Melanie C (Deluxe Edition) | 8 | 60 | 19 | |||||||
| Never Be the Same Again (Acoustic) - EP | 19 | 13 | ||||||||
| Think About It - EP | 7 | |||||||||
| Version of Me | 21 Oct 16 | 62 | 12 | 26 | 1 | 34 | 11 | 6 | 36 | |
| Version of Me (Deluxe Edition) | 36 | 11 | ||||||||
| Who I Am (Acoustic) - EP | 4 |