Colin Simpson may refer to:
*
Colin Hall Simpson
Major General Colin Hall Simpson, (13 April 1894 – 23 August 1964) was an Australian Army officer who rose to the rank of major general as Signal Officer in Chief during the Second World War. He was one of the founders of Amcal, the largest ...
(1894–1964), Australian general
*
Colin M. Simpson (born 1959), Wyoming politician
*
Colin Simpson (EastEnders), a minor character in BBC's ''EastEnders''
*
Colin Simpson (journalist) (1931–2017), war correspondent and investigative journalist for ''The Sunday Times''
*
Colin Simpson (author), software developer and author of textbooks
*
Colin Simpson (journalist and author)
Edwin Colin Simpson (4 November 19088 February 1983), known professionally by his pen name Colin Simpson, was an Australian journalist, author and traveller. (1908–1983), Australian journalist, author and traveller
{{hndis, Simpson, Colin