Edward Henry Rennie (19 August 1852 – 8 January 1927) was an Australian scientist and a president of the Royal Society of South Australia.
[1][2] Rennie was assistant to Dr C. R. Alder Wright in the chemical department of St Mary's hospital medical school for two years, did some teaching at the Royal College of Science, South Kensington, and graduated D.Sc.
Returning to Australia in 1882 he was two years in the government analyst's department at Sydney, and was then appointed first Angas Professor of Chemistry at the University of Adelaide.
He was for a time president of the Australian Chemical Institute, and chairman of the state committee of the Commonwealth advisory council of science and industry.
In August 1926 he was elected to one of the highest offices open to a scientific man in Australia: that of president of the Australasian Association for the Advancement of Science.