- April Hayley -- April Maybe May
- April McClellan -- April Sampe'
- April Shawhan -- April Wine
- April Young -- Apryl Fool
- Apryl Hanson -- Apteka
- Aptness -- Aqausky
- Aqauteca -- Aqua Bassino
- Aqua Blaq -- Aqua Teen Hunger Force
- Aqua Timez -- Aquafish
- Aquaflex -- Aqualon
- Aqualoop -- Aquaplan
- Aquaplanage -- Aquarian Dreams
- Aquarian Quartet -- Aquarius