Decaying Incest is a heavy/thrash metal band from Csorna, Hungary, active since 2011. The band combine the weight of heavy metal with the speed and aggression of thrash.

Decaym is a thrash metal band from Märkisch Oderland, Germany, formed in 2025. They bring fresh thrash energy from eastern Brandenburg.

Deceaded is a crossover thrash band from Rzeszow, Poland, formed in 2021. The project merges thrash metal's velocity with punk energy.

Deceivery is a thrash metal band from Uppsala, Sweden, formed in 2024. The project delivers aggressive thrash metal.

Deception is a thrash metal band from Schwechat, Lower Austria, distributing music through the Bandcamp handle deceptiondsbm. The band works within classic European thrash metal, contributing to the active but largely underground scene surrounding Vienna.

Decibel Hammer is a thrash metal band from Tampere, Finland, active since 2013. They hammer out fierce thrash from the Finnish industrial city.

Decimate is a thrash metal/metalcore band from Birmingham, England, active since 2014. They deliver decimating aggression from the West Midlands.

Declamatory is a heavy metal band with thrash influences from Berlin, Germany, formed in 2019. They combine the power of classic heavy metal with the aggression and speed of thrash.

Formed in June 2014 in Zwijndrecht, Declared Dead play blackened death-thrash with progressive death 'n' roll sensibilities, blending the extremity of black and death metal with the punch of thrash. Their prolific output — over a dozen releases including the 2016 debut Denounced and Defiled and the 2024 album Necrodeist on Sliptrick Records — showcases macabre lyrical themes and a relentless work ethic.