| A | B | C | D | E | F | G | H | I | J | K | L | M | N |
| O | P | Q | R | S | T | U | V | W | X | Y | Z |
| O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Label | Artyści | Debiut |
|---|---|---|
| Klonosphere | Trepalium | 2012 |
| KMFDM Records | KMFDM | 2004 |
| KMFDM Records, Rivetting Promotions | KMFDM | 2007 |
| KMG Records | Mortification | 1998 |
| Koch Records | Judas Priest | 2000 |
| Kolony Records | Bilocate | 2010 |
| Komet | AC/DC | |
| Krankenhaus Records | Woods Of Ypres | 2009 |
| Kscope | Anathema | 2012 |
| Kult Of Nihilow | Church Of Misery | 2008 |
| Kult Records | Kekal | 2004 |
| Kussy Frosch Production | Umbra Et Imago | 2014 |
| Kyrck Productions | Limbonic Art | 2010 |
| La Bande Son | Christopher Young | 1995 |
| La Grange | Gothërfall | 2006 |
| La Llorona | Anabantha | 2011 |
| La Llorona, La Llorona | Anabantha | 2011 |
| La-La Land Records | Christopher Young | 2010 |
| Labels, Virgin, Mute | Depeche Mode | 1996 |
| Labor für akustische Grenzprobleme | Atrox | 2008 |
| Laconic Lament Promotion, Signum Diaboli Records | Hellveto | 2002 |
| Lakeshore Records | Christopher Young | 2005 |
| Laser Company Records, Rock Brigade Records | Dimmu Borgir | 1997 |
| Lava | Porcupine Tree | 2002 |
| Lazy Tomato Entertainment | Liquid Tension Experiment | 2009 |
