- A-Nuss
- A. Odén
- A-OK
- A-One
- A-OnE & B.O.
- A One Project
- A-One The LP
- A. Oyuntsimeg
- A-P
- A P Bolan
- A. P. Meister
- A & P Project
- A & P Project
- A Pacific Model
- A Pack of Wolves
- A Pack of Wolves
- A. Pagonis
- A Pale Grey Scene
- A Pale Horse Named Death
- A Palo Seko
- A Paper Cup Band
- A Papier Mache Monster
- A Paradigm Shift
- A. Pardini
- A Parede
- A. Parker
- A. Parlante
- A Particularly Vicious Rumor
- A Past Unknown