John Henry Stracey (born 22 September 1950) is a British former professional boxer who competed from 1969 to 1978. He is a former welterweight world champion, having held the WBC and lineal welterweight titles between 1975 and 1976. At regional level, he held the British and European welterweight titles between 1973 and 1975, and is ranked by BoxRec as the 8th best British welterweight of all time.