Ryza or Ryzza may refer to:
People Ryza Cenon (born 1987), Filipina actress, dancer, model, and painter Ryzza Mae Dizon (born 2005), Filipina actress and television presenter
Others Reisalin "Ryza" Stout, the protagonist of the "Secret" trilogy of Atelier games: Ever Darkness & the Secret Hideout, Lost Legends & the Secret Fairy, and Alchemist of the End & the Secret Key. The Ryzza Mae Show, Philippine talk show