|Full name||Martyn John Woodroffe|
|Born||8 September 1950|
|Strokes||Butterfly, individual medley|
Woodroffe was born in Cardiff, Wales. He represented Wales at the 1966 British Empire and Commonwealth Games in Kingston, Jamaica, and 1970 British Commonwealth Games in Edinburgh, Scotland, winning one silver and two bronze medals at the latter.
In 1968 he represented Great Britain at the Olympics in Mexico City in 5 swimming disciplines - 100 m, 200 m butterfly, 200 m, 400 m individual medley, and in the 4×100 m medley relay. He won the silver medal in the 200 m butterfly in a time of 2 minutes 9.0 seconds behind Carl Robie of the United States.
- "British Olympic Association > Athletes > Martyn Woodroffe". BOA. Retrieved 7 August 2008.
- England & Wales Birth Index: Martyn J Woodroffe; Jul-Aug-Sep wuarter 1950; Mothers Maiden Name: Burford; District: Cardiff; Volume: 8b; Page: 259
- "Commonwealth Games Federation Athlete Search". Retrieved 7 August 2008.