| Album Title | Release date | us | bra | ger | can | ita | esp | fra |
|---|---|---|---|---|---|---|---|---|
| Dragonheads - EP | 51 | |||||||
| From Afar | 48 | |||||||
| One Man Army | 20 Feb 15 | 86 | 89 | |||||
| Thalassic | 58 | 9 | 12 | 30 | 73 | |||
| Two Decades of Greatest Sword Hits | 19 | |||||||
| Two Paths | 91 | 45 | 24 | |||||
| Unsung Heroes | 27 Aug 12 | 60 | 88 | 22 | ||||
| Unsung Heroes (Japan Version) | 37 | |||||||
| Victory Songs | 72 | |||||||
| Winter Storm | 18 | 29 | 35 |