The Moluccan flying fox (Pteropus chrysoproctus), also known as the Ambon flying fox, is a species of megabat in the genus Pteropus. It is found in the low-lying forests (less than 250 m above sea level) of Seram Island (including Manusela National Park), Buru, Ambon and the nearby Maluku Islands of eastern Indonesia. Another Pteropus species, P. argentatus, was until recently considered to be the same species as P. chrysoproctus.