Edward Charles Pelham-Clinton, 10th Duke of Newcastle-under-Lyne (18 August 1920 – 25 December 1988), known as Edward Pelham-Clinton until November 1988, was an English nobleman, a duke for less than two months at the end of his life, inheriting the titles from a third cousin. He had previously served in the Royal Artillery in the Second World War, during which he was once mentioned in dispatches. He later had a career as a lepidopterist.