Magdalena (Magda) Bermejo (born c. 1962) is a Spanish primatologist and world authority on the western lowland gorilla. Since 1991 she has lived for long periods with her husband, German Illera, in the rainforests of the Republic of Congo, conducting research and becoming increasingly involved in gorilla conservation. She estimated that 5,000 gorillas died from Ebola in Gabon and the Republic of Congo.