John Mark Holtom (born 6 February 1958 in Burton-on-Trent) is a male retired English athlete who specialised in the sprint hurdles.
[3] Holtom competed in the event at two consecutive Olympic Games, in 1980 and 1984, as well as the 1983 World Championships.
He represented England in the 110 metres hurdles event, at the 1978 Commonwealth Games in Edmonton, Alberta, Canada.
[4] Four years later he represented England and won a silver medal in the 110 metres hurdles event, at the 1982 Commonwealth Games in Brisbane, Queensland, Australia.
[5] In 1986 he represented England and in the 400 metres hurdles event, at the 1986 Commonwealth Games in Edinburgh, Scotland.