Jill Boltz (née Hunter, born 14 October 1966) is an English former distance runner who represented Great Britain at the 1988 Seoul Olympics and the 1992 Barcelona Olympics. She won a silver medal in the 10,000 metres at the 1990 Commonwealth Games. In 1991, she broke the World Best for 10 miles, with 51:41 in New York City. She also twice won the AAA Championships 10,000 metres title (1989, 1995).