Sir Percy Selwyn Selwyn-Clarke (Chinese: 司徒永覺, 17 December 1893[1] – 13 March 1976[2]) was the Director of Medical Services, Hong Kong, from 1937 to 1943 and Governor of the Seychelles from 1947 to 1951.
From 1937–1943, Selwyn-Clarke served as Hong Kong Director of Medical Services at the request of the incoming governor, Sir Geoffry Northcote.
Fearing imminent arrest, he shared the details of his secret stores of medical supplies to two Chinese women helpers who continued his work successfully to the end of the war.
In 1935 Selwyn-Clarke married Hilda Browning, whom his associates characterized as a woman of strong social conscience and forward-looking ideas.
Though not officially employed, Hilda worked by Selwyn-Clarke's side to improve conditions, help people under her husband's care, and repeatedly make a new home for her family as they were uprooted and moved about.