Novo Aeon (Portuguese for New Aeon) is the third studio solo album by Brazilian musician Raul Seixas. It was released in 1975. Most of this album's tracks were heavily influenced by the work of Aleister Crowley and other occultist works, with the major example being the title track. Not as successful as Raul's previous album, it was a sales' failure. However, it contains some of Raul's most famous songs, such as "Tente Outra Vez", "Rock do Diabo" and "A Maçã".