Oracion Seis or may refer to:
Oracion Seis (Rave Master), group in anime and manga series Rave Master Oracion Seis (Fairy Tail), group in anime and manga series Fairy Tail Reborn Oracion Seis, successor of the group appears only in anime Oracion Seis (Farmagia), group in video game and anime adaptation Farmagia
See also Sinister Six, group of supervillains in Marvel Comics