Scadoxus cinnabarinus is a herbaceous plant from tropical rainforest in Africa. It is native to Western and Central Africa from Sierra Leone in the far west to Angola in the south. It has been reported from Ghana, Côte d'Ivoire, Nigeria, Niger, Sierra Leone, Central African Republic, Cameroon, Congo, Equatorial Guinea, Gabon, São Tomé, Zaire, Uganda, and Angola.