Professor Robin McInnes OBE (born 1 October 1949) is an English chartered geologist and chartered civil engineer who is an authority on coastal management and ground instability problems; he lives and works on the Isle of Wight, UK. He is a Visiting Professor at the Department of Geography & Environment, University of Southampton. He is also a Fellow of the Institution of Civil Engineers, the Geological Society of London, the Royal Geological Society and the Royal Society of Arts.