Dominic Louis Serventy (28 March 1904 – 8 August 1988) was a Perth -based Western Australian ornithologist. He was president of the Royal Australasian Ornithologists Union (RAOU) 1947–1949. He assisted with the initial organisation of the British Museum's series of Harold Hall Australian ornithological collecting expeditions during the 1960s, also participating in the third (1965) expedition.