Audrey Doreen Swayne Williamson (later Mitchell) (28 September 1926 – 29 April 2010) was a British athlete who competed mainly in the 200 metres.

She competed for Great Britain in the 1948 Summer Olympics

1948 Summer Olympics

The 1948 Summer Olympics, officially known as the Games of the XIV Olympiad, were an international multi-sport event which was held in London, England, United Kingdom. After a 12-year hiatus because of World War II, these were the first Summer Olympics since the 1936 Games in Berlin...

 held in London

London

London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

, United Kingdom

United Kingdom

The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

in the 200 metres where she won the Silver medal.
She is the only female to represent the United Kingdom and to have received a medal better than a bronze in this event.