E
| Eagle Post | Classic Rock/Indie Rock | София | 2021 |
| EagleHeart | Melodic Metal | София | 2011 |
| Earthsize | Progressive Metal/Rock | Велико Търново | 2013 |
| Eastribe | Crossover | Варна | 2005 |
| Eazas | Black/Doom Metal | Силистра | 1997 |
| Ebanism | Southern Rock | Бургас | 1997 |
| Eerie | Doom/Death Metal | Плевен | 2003 |
| Eff3rus | Metalcore | Варна | 2023 |
| Effect | Hard Rock | Лом | 2012 |
| Either Saint | Alternative Metal | София | 2023 |
| Electric Dragon | Electro Punk | София | 2005 |
| Electric Roxy | Hard Rock/Glam Rock | София | 2020 |
| Electric Shock | Thrash Metal/Alternative Metal | София | 1990 |
| Elemental Pyro | Alternative Rock | Пловдив | 2014 |
| Eleven Days | Nu Metal | Пловдив | 2022 |
| Eleven Drops To Sink Into | Doom/Death Metal | София | 2006 |
| Elfheim | Folk Pagan Metal | Свищов/Пловдив | 2018 |
| Elinor | Industrial | София | 2008 |
| Ellenium | Heavy Metal | Хасково | 2009 |
| Ellysium | Heavy/Power Metal | София | 2016 |
| Ember & Dust | Alternative Metal | София | 2018 |
| Embrace By Dark | Melodic Doom/Death Metal | София | 1995 |
| Embrace Of The Storm | Thrash Metal | София | 2022 |
| Empiria | Post Rock | Пловдив | 2017 |
| Empty Face | Punk Rock | София | 2003 |
| End Of Pain | Heavy Metal | Пловдив | 2006 |
| Enezothe | Progressive Deathcore | Шумен/София | 2015 |
| Engineer Of Death | Hardcore | Троян | 2015 |
| Enkhaosment | Thrash Metal | Дупница | 2013 |
| ENMO | Alternative Rock | София | 2016 |
| Enodia | Thrash Metal | Лом/София | 2012 |
| Enslavement | Thrash Metal | София | 2010 |
| Enthrallment | Death Metal/Grindcore | Плевен | 1998 |
| Enthronement | Power/Folk Metal | Пловдив | 2013 |
| Envolter | Black Metal | Нови Пазар | 2010 |
| Envy | Metalcore/Deathcore | София | 2003 |
| EOF | Metalcore/Post-Hardcore | Асеновград | 2015 |
| Equilibrium | Heavy Metal | София | 2001 |
| Erase The Poems | Alternative Rock | София | 2017 |
| Erator | Heavy Metal | Враца | 1988 |
| Eridan | Heavy Metal | София | 2001 |
| Erol Mike | Heavy Metal | Плевен | 2006 |
| ES | Hard Rock | София | 1989 |
| Escape | Groove Metal | Габрово | 2015 |
| Escape From Inferno | Metalcore | София | 2015 |
| Eternal Ballers | Punk Rock | Варна | 2020 |
| Eternal Darkness | Black Metal | Кюстендил | 1995 |
| Eternal Scene | Progressive Metal | Добрич | 2007 |
| Eudaimonia | Alternative/Progressive Rock | София | 2020 |
| Eufobia | Death Metal | София | 2003 |
| Euphoria | Heavy Metal | Варна | 1989 |
| Euthanasia | Doom Metal | София | 2001 |
| Everdream | Alternative Metal | Силистра | 2017 |
| Evermourn | Melodic Death Metal | Пловдив | 2012 |
| Everybody Hates This | Hardcore | София | 2010 |
| Evolution | Alternative Rock | София | 2003 |
| eX | Nu Metal | София | 2002 |
| Exhumation | Black/Death Metal | Бургас | 1990 |
| Exile | Black Metal | Сандански | 2004 |
| Exit Reality | Heavy Metal | Пловдив | 2017 |
| Exitus II | Art Rock | Пловдив | 1992 |
| eXK | Groove Metal | Пловдив | 2004 |
| Expectations | Melodic Hardcore | София | 2010 |
| Explicit | Heavy Metal | Русе | 2014 |
| Explorer | Heavy/Thrash Metal | Пловдив | 1992 |
| Extazia | Alternative Funk Rock | Пловдив | 2008 |
| Extensia | Hard Rock | Враца | 1999 |
| Extremum | Alternative Rock | София | 1998 |