Featured bands
| Band | Style | Country | Formed | Split | Fans | ||
|---|---|---|---|---|---|---|---|
| 901 | Onethirtyeight | Electronica | United Kingdom | - | - | 0 | |
| 902 | 
|
Onslaught 1983-
|
Thrash metal | United Kingdom | 1983 | - | 188 |
| 903 | 
|
Operose 2016-
|
Symphonic metal Progressive metal |
United Kingdom | 2016 | - | 1 |
| 904 | 
|
Opium Lord 2012-
|
Sludge metal Doom metal |
United Kingdom | 2012 | - | 0 |
| 905 | Opus | Progressive rock | United Kingdom | - | - | 0 | |
| 906 | 
|
Orange Goblin 1995-
|
Stoner metal | United Kingdom | 1995 | - | 142 |
| 907 | 
|
Orbeth 2004-
|
Alternative metal | United Kingdom | 2004 | - | 0 |
| 908 | 
|
Orcrypt 2010-
|
Black metal | United Kingdom | 2010 | - | 0 |
| 909 | 
|
Osiah 2012-
|
Technical deathcore | United Kingdom | 2012 | - | 5 |
| 910 | 
|
Our Hollow, Our Home 2013-
|
Melodic metalcore | United Kingdom | 2013 | - | 3 |
| 911 | 
|
Out For Blood 2003-
|
Groove metal Sludge metal |
United Kingdom | 2003 | - | 0 |
| 912 | 
|
Outergods 2020-
|
Black metal Grindcore |
United Kingdom | 2020 | - | 1 |
| 913 | 
|
Overdrive (UK) 1988-
|
New wave of British heavy metal Heavy metal |
United Kingdom | 1988 | - | 1 |
| 914 | 
|
Overoth 2005-
|
Death metal | United Kingdom | 2005 | - | 0 |
| 915 | 
|
Overthrow (UK) 2011-
|
Thrash metal | United Kingdom | 2011 | - | 0 |
| 916 | 
|
Owlcrusher 2008-
|
Blackened sludge metal | United Kingdom | 2008 | - | 1 |
| 917 | 
|
Ozzy Osbourne 1979-
|
Heavy metal |
United Kingdom USA |
1979 | - | 969 |
| 918 | 
|
Pagan Altar 1978-
|
Doom metal | United Kingdom | 1978 | - | 80 |
| 919 | 
|
Palehorse 2000-2016
|
Sludge metal Doom metal |
United Kingdom | 2000 | 2016 | 0 |
| 920 | 
|
Palm Reader 2011-
|
Metalcore Post-Hardcore |
United Kingdom | 2011 | - | 2 |
| 921 | 
|
Pantheon (UK) 2006-
|
Thrash metal | United Kingdom | 2006 | - | 2 |
| 922 | Papercut Homicide 2001-
|
Grindcore | United Kingdom | 2001 | - | 0 | |
| 923 | 
|
Paradise Lost 1988-
|
Death doom metal Gothic metal Doom metal Death doom metal |
United Kingdom | 1988 | - | 1484 |
| 924 | 
|
Pariah 1988-1998
|
Power metal Thrash metal |
United Kingdom | 1988 | 1998 | 12 |
| 925 | 
|
Party Cannon 2010-
|
Brutal death metal | United Kingdom | 2010 | - | 1 |
| 926 | 
|
Passages 2015-
|
Progressive doom metal Post-metal |
United Kingdom | 2015 | - | 5 |
| 927 | 
|
Pathogenic Virulence 2016-
|
Brutal death metal | United Kingdom | 2016 | - | 0 |
| 928 | 
|
Patrons Of The Rotting Gate 2013-
|
Progressive black metal | United Kingdom | 2013 | - | 1 |
| 929 | 
|
Paul Di'Anno 1997-
|
Heavy metal | United Kingdom | 1997 | - | 13 |
| 930 | 
|
Pendragon 1978-
|
Progressive rock | United Kingdom | 1978 | - | 36 |
| 931 | 
|
Peosphoros 2017-
|
Experimental black metal | United Kingdom | 2017 | - | 2 |
| 932 | 
|
Persian Risk 1979-
|
Heavy metal New wave of British heavy metal |
United Kingdom | 1979 | - | 4 |
| 933 | 
|
Pest Control 2019-
|
Crossover thrash metal | United Kingdom | 2019 | - | 2 |
| 934 | 
|
Pet Slimmers Of The Year 2008-
|
Progressive metal | United Kingdom | 2008 | - | 7 |
| 935 | 
|
Petbrick 2018-
|
Noise rock Industrial rock |
United Kingdom | 2018 | - | 1 |
| 936 | 
|
Phantom Spell 2021-
|
Heavy metal Hard rock Progressive rock |
United Kingdom | 2021 | - | 1 |
| 937 | 
|
Phenomena 1981-
|
Melodic hard rock | United Kingdom | 1981 | - | 4 |
| 938 | 
|
Phil Campbell 2019-
|
Hard rock Heavy metal |
United Kingdom | 2019 | - | 3 |
| 939 | 
|
Phil Campbell And The Bastard Sons 2016-
|
Hard rock | United Kingdom | 2016 | - | 6 |
| 940 | 
|
Phobetor 2018-
|
Blackened death metal | United Kingdom | 2018 | - | 0 |
| 941 | 
|
Phoxjaw 2016-
|
Post-Hardcore Alternative rock |
United Kingdom | 2016 | - | 2 |
| 942 | 
|
Phyrexia 2008-2015
|
Symphonic death metal | United Kingdom | 2008 | 2015 | 0 |
| 943 | 
|
Pig Irön 2001-
|
Hard rock Heavy metal |
United Kingdom | 2001 | - | 0 |
| 944 | 
|
Pigs Pigs Pigs Pigs Pigs Pigs Pigs 2012-
|
Doom metal Stoner metal |
United Kingdom | 2012 | - | 1 |
| 945 | 
|
Pijn 2016-
|
Post-metal | United Kingdom | 2016 | - | 0 |
| 946 | 
|
Pine Barrens 2008-2018
|
Black metal Hardcore punk |
United Kingdom | 2008 | 2018 | 1 |
| 947 | 
|
Pitchshifter 1989-
|
Industrial metal Alternative metal |
United Kingdom | 1989 | - | 13 |
| 948 | 
|
Pitiful Reign 2003-2011
|
Thrash metal | United Kingdom | 2003 | 2011 | 5 |
| 949 | 
|
Plague And The Decay 2017-
|
Power metal | United Kingdom | 2017 | - | 0 |
| 950 | 
|
Plague Rider 2011-
|
Technical death metal | United Kingdom | 2011 | - | 0 |