Robert Neville Haszeldine FRS, FRSC (3 May 1925 – 13 October 2016) was a British chemist.
He was educated at and earned a Ph.D. from the University of Birmingham. He was a Professor at the University of Cambridge, and Professor of Chemistry and Principal of the University of Manchester Institute of Science and Technology.
He had a two-acre garden in Great Langdale.
He died on 13 October 2016 at the age of 91.