| Om |
United States |
Stoner/Drone/Doom Metal |
40 |
| Sleep |
United States |
Stoner/Doom Metal |
29 |
| Boris |
Japan |
Various |
22 |
| Sunn O))) |
United States |
Drone/Doom Metal |
20 |
| Zaum |
Canada |
Psychedelic Doom Metal |
20 |
| Earth |
United States |
Drone/Doom Metal (early); Psychedelic/Post-Rock (later) |
18 |
| Dark Buddha Rising |
Finland |
Psychedelic Drone/Sludge/Doom Metal |
17 |
| Monolord |
Sweden |
Stoner/Doom Metal |
13 |
| Ufomammut |
Italy |
Psychedelic Sludge/Stoner/Doom Metal |
13 |
| Yob |
United States |
Stoner/Doom Metal |
10 |
| Bongripper |
United States |
Stoner/Sludge/Doom Metal |
10 |
| 11 Paranoias |
United Kingdom |
Sludge/Doom Metal |
10 |
| Malasangre |
Italy |
Sludge/Drone/Funeral Doom Metal |
10 |
| Vinnum Sabbathi |
Mexico |
Stoner/Drone/Doom Metal |
10 |
| Conan |
United Kingdom |
Sludge/Stoner/Doom Metal |
9 |
| Horse Latitudes |
Finland |
Drone/Doom Metal |
9 |
| Sabazius |
United Kingdom |
Drone/Doom Metal |
8 |
| Dopelord |
Poland |
Stoner/Doom Metal |
7 |
| Elephant Tree |
United Kingdom |
Doom/Stoner Metal |
7 |
| Herscher |
France |
Drone/Doom Metal |
7 |
| (see more) |