Aerangis fastuosa, commonly known as the 'magnificent Aerangis', is a species of epiphytic orchid endemic to Madagascar. It is widespread across Madagascar, stretching from the eastern coastal forests across to the south and along the central plateau. Aerangis fastuosa belongs to the family Orchidaceae, substribe Aerangidinae. Aerangis fastuosa has been listed under CITES Appendix II.