| Tina Arena | PopSoundtrack | 3 |
| Haris Alexiou | Pop | 1 |
| ASTN | R'n'B | 1 |
| Alabama | Country musicChurch musicFolk | 4 |
| Arknights EP | SoundtrackJazz | 2 |
| Anastacia | Pop | 6 |
| Paula Abdul | PopRapElectronic musicR'n'B | 2 |
| Atomic Kitten | Pop | 2 |
| Ana Popovic | Blues | 1 |
| Nico Alesi | Pop | 1 |
| Alex Christensen | Dance music | 1 |
| Asja Ahatovic | Dance music | 1 |
