Noumena is a Finnish melodic death metal band. The band's name comes from the word noumenon, a philosophical term used by Immanuel Kant. The band consists of five members: vocalist Antti Haapanen, guitarists Tuukka Tuomela and Ville Lamminaho, bass guitarist Hannu Savolainen and drummer Ilkka Unnbom, a lineup they have maintained since their formation. Session member is female vocalist Suvi Uura. Hanna Leinonen and Tuomas Tuominen appear as guest vocalists on Absence and Anatomy of Life.