Sir Mark Aitchison Young was a British colonial administrator, who is best remembered for his service as the Governor of Hong Kong at the time of the Japanese invasion of the territory in 1941.
- Occupation
- politician, military personnel, colonial administrator
- Position held
- Governor of Hong Kong, Governor of Hong Kong, Governor of Sierra Leone, Colonial governor of Tanganyika
- Citizenship
- United Kingdom
- Born
- June 30, 1886
- Died
- May 12, 1974