- Atlantic Starr
- Atlantida
- Atlas
- Atlas Genius
- Atletas Campesinos
- Atmosphere
- Atom And His Package
- Atom Smash
- Atomic
- Atomic Bitchwax
- Atomic Eyes
- Atomic Kitten
- Atomic Rooster
- Atómica
- Atómica (México)
- Atomik Harmonik
- Atomizer
- Atoms Family
- Atomship
- Ator Mc
- Atorados
- Atoxxxico
- Atracción x 4
- Atracción x4
- Atrake 69
- Atrato River
- Atrevete a Soñar
- Atrevi-2
- Atrevidos de Chihuahua
- Atreyu
- Atrio Eterno
- Atrium
- Atrocity
- Atrophy
- Atropo
- Atrox
- Atsuko Enomoto
- Atsushi Sakurai
- Attack Attack
- Attack Attack!
- Attack In Black
- Attack Over Grace
- Attack! Attack!
- Attaque 77
- Attemperator
- Attila
- Attitude
- Atto & The Majestics
- Attraction Fairground
- Atts y Vodo