A
- Above the Law (Ruthless/Giant/Warner Bros.)
- Abandoned Pools (Extasy International/Warner Bros.)
- A-ha
- Al B. Sure!
- All Saints
- Altered State
- Arthur Alexander
- Laurindo Almeida
- John Anderson
- Armor for Sleep
- Eric Andersen
- Laurie Anderson
- Angelic Upstarts
- Anthony and the Camp
- Aphex Twin (Sire/Warner Bros.)
- Apollonia 6
- Ash (Record Collection/Warner Bros.)
- Ashford & Simpson
- Atlas Genius
- The Association
- Atlantic Starr
- A-Town Players (Premeditated/Warner Bros.)
- The Avalanches
- Aztec Camera
Read more about this topic: List Of Former Warner Bros. Records Artists