Haydn Morgan (30 July 1936 – 20 July 2018) was a Welsh international flanker who played club rugby for Abertillery and Bicester Rugby Union Football Club. He was awarded twenty-seven caps for Wales and toured with Ronnie Dawson's 1959 and Arthur Smith's 1962 British Lions squads. Although a reliable and dynamic player with a heavy, but clean tackle, Morgan suffered at the hands of the selectors often dropped for players who never showed any international longevity.