There is more than one band under this name:

1. Sun Eater is a French Brutal Death Metal one-man studio project. A face-melting musical entity with tech vibes in the vein of Aborted, Kronos and The Faceless.

The project was created during the summer of 2019 by Clément Dellis (also bassist for Embrace Your Punishment).

2. Sun Eater is a Singaporean rock band formed in 2017.

3. Sun Eater is a deathcore band from Frankfurt am Main, Germany. Previously known as Impale, the band changed their name and style in 2022. They play a modern iteration of deathcore with occasional usage of symphonic metal influence. Past members include Lukas Nicolai of Mental Cruelty.

Sun Eater is comprised of: Benjamin Hessler (guitar), Tobias Goger (guitar), Hannes Koch (drums), Sten Govers (vocals, also in DEEPROOT and Ecocide)