La discographie d'Agnes est composée de trois albums studio et dix singles.
| Année | Titre | Classements | Estimations pour le monde | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2005 | Agnes | - | - | - | - | 1 | - | - | - | - | - | 90 000 | |
| 2006 | Stronger | - | - | - | - | 1 | - | - | - | - | - | 50 000 | |
| 2008 | Dance Love Pop | - | 112 | 68 | 45 | 5 | 38 | 25 | 70 | - | - | 200 000 | |
| 2012 | Veritas | 3 | 40 000 | ||||||||||
| 2020 | TBA | ||||||||||||
| Année | Single | Classement des ventes | Album | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BEL/Fr |
BEL/Nl |
(Dance) |
|||||||||||||||||||||
| 2005 | "Right Here, Right Now" | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | Agnes |
| 2006 | "Stranded" | — | — | — | — | — | — | — | — | 27 | — | — | — | — | — | — | — | — | — | — | — | — | |
| "Kick Back Relax" | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | Stronger | |
| "Champion" | — | — | — | — | — | — | — | — | 19 | — | — | — | — | — | — | — | — | — | — | — | 92 | ||
| 2008 | "On and On" | — | 14 | 17 | 8 | 82 | 41 | 14 | 13 | 8 | — | 24 | — | — | 39 | — | 65 | — | 37 | — | — | 83 | Dance Love Pop |
| "Release Me" | 7 | 11 | 6 | 7 | 3 | 5 | 7 | 11 | 9 | 6 | 1 | 10 | 9 | 1 | 7 | 2 | 83 | 5 | — | — | 5 | ||
| 2009 | "Love Love Love" | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | 62 | |
| "I Need You Now" | — | — | — | — | 40 | — | — | 24 | 8 | — | — | — | — | — | 2 | 52 | — | 18 | 29 | 7 | 167 | ||
| 2010 | "Sometimes I Forget" | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| "When You Tell the World You're Mine" | - | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | ||
| 2011 | Don’t Go Breaking My Heart | 23 | Veritas | ||||||||||||||||||||
| 2012 | One Last Time | 72 | 33 | ||||||||||||||||||||
| 2012 | All I Want Is You | 9 | |||||||||||||||||||||
| 2013 | Got Me Good | 53 | |||||||||||||||||||||
| 2013 | Flowers | 12 | Collection | ||||||||||||||||||||
| 2013 | Instant Repeater 99’ | 3 | |||||||||||||||||||||
| 2019 | Limelight | Nothing Can Compare (EP) | |||||||||||||||||||||
| 2019 | I Trance | ||||||||||||||||||||||
| 2019 | Nothing Can Compare | ||||||||||||||||||||||
| 2020 | Goodlife | TBA | |||||||||||||||||||||