Helen Catherine Burkart (née Barnett, born 13 May 1958) is a British retired sprinter who competed in the women's 400 metres at the 1984 Summer Olympics.
[1] She represented England in the 200 metres event, at the 1982 Commonwealth Games in Brisbane, Queensland, Australia.
[2] Four years later she represented England in the 400 metres event, at the 1986 Commonwealth Games in Edinburgh, Scotland.
[3][4] She married the Swiss sprinter Stefan Burkart in 1986, and went on to represent Switzerland at the 1992 Summer Olympics in the women's 4 × 400 metres relay.
[1] Barnett married Stefan Burkart, who represented Switzerland at the 1992 and 1996 Summer Olympics.