Oathbreaker is a Belgian band from Flanders, formed in 2008 and currently signed to Deathwish Inc. The band consists of guitarists Lennart Bossu and Gilles Demolder, drummer Wim Coppers, and vocalist Caro Tanghe who performs both screamed and sung vocals. They are a part of Church of Ra, an artistic collective started by Amenra, a band of which Lennart and Caro are also members. Like Amenra, Oathbreaker emerged from the Belgian underground hardcore punk scene but integrated extreme metal and art music aesthetics.
They have released three studio albums: Mælstrøm, Eros|Anteros and Rheia. The last two were generally well reviewed, on account of dark atmospheres, extremely intense sound, poetic lyrics, and raw emotion.