- Atomik Bottom -- Atomizer
- Atomkraft -- Atomwinter
- AtomXFlow -- Atoozi
- Atope -- Atrapados de la Sierra
- Atrash -- Atriaux
- AtriboMacacA -- ATROA
- Atrocious Abnormality -- Atsiaktonkie
- Atso Almila -- Atsuko Yuma
- Atsumi Hirohata -- Atta Rosa
- Atta ullah Khan -- Attack Attack! (US)
- Attack Decay -- Attacker
- Attackersound -- AttaX
- Attaza -- Attention Thieves
- Attention, Whore -- Attic Fools
- Attic Lights -- Attics
- Attic's Noise -- Attila Csihar
- Attila Csupo -- Attila Kovacs
- Attila Laszlo -- Attillio del Comune
- Attilo Donadio -- Attlas
- Attlerud Band -- Attraction 65