Rupert Sheldrake, Ph.D. (born 28 June 1942) is a biologist and author of more than 80 scientific papers and ten books. A former Research Fellow of the Royal Society, he studied natural sciences at Cambridge University, where he was a Scholar of Clare College, took a double first class honours degree and was awarded the University Botany Prize. He then studied philosophy and history of science at Harvard University, where he was a Frank Knox Fellow, before returning to Cambridge, where he took a Ph.D. in biochemistry. He was a Fellow of Clare College, Cambridge, where he was Director of Studies in biochemistry and cell biology. As the Rosenheim Research Fellow of the Royal Society, he carried out research on the development of plants and the ageing of cells in the Department of Biochemistry at Cambridge University.

While at Cambridge, together with Philip Rubery, he discovered the mechanism of polar auxin transport, the process by which the plant hormone auxin is carried from the shoots towards the roots.