| Album Title | Release date | us | bra | can | ita | esp | fra |
|---|---|---|---|---|---|---|---|
| Dancin' Undercover | 100 | ||||||
| Detonator | 48 | 15 | |||||
| Infestation | 31 Dec 98 | 79 | |||||
| Infestation (Special Edition) | 16 Apr 10 | 22 | |||||
| Invasion of Your Privacy | 88 | ||||||
| Out of the Cellar | 41 | ||||||
| Tell the World: The Very Best of Ratt | 52 | ||||||
| The Essentials: Ratt | 29 |