Deep in Grey is a gothic rock/metal band from Valencia, Spain, formed in 2019. They blend gothic rock's dark atmosphere with metal's heaviness from the Mediterranean coast.

Deep Machine is a NWOBHM/heavy metal band from London, England, active since 2012. They carry the New Wave of British Heavy Metal spirit forward.

Deep Sense is a groove metal band from Namestovo, Slovakia, formed in 2018. The project delivers heavy groove metal from the Orava region.

Deep Silence is a progressive metal/rock band from Germany, active since 2016. They craft expansive, thought-provoking compositions that span the progressive metal and rock spectrum.

Deep Space Mask is a stoner metal band from Roanne, France, formed in 2020. They deliver cosmic stoner grooves from the Loire region.

Originating in Balen, Antwerp in 1980, Deep Throat are one of Belgium's earliest heavy metal acts, crystallizing their pure heavy metal identity in 1983 with the arrival of guitarist Marc Herremans. The band's name references the commanding vocal delivery of their frontman Jan Boeken, who anchored their sound through the classic Belgian metal era.

Deep Vein is a death metal band from Poitiers, France, formed in 2024. They deliver deep, pulsing death metal from western France.

Deep Violence is a thrash/death metal band from Lunéville, France, active since 2013. They deliver deeply violent thrash/death from Lorraine.

Deep XI is a doom metal band from Helsinki, Finland, active since 2011. They plumb dark sonic depths through heavy Finnish doom.