Vice Admiral Douglas Seaman Boyle CMM, CD (29 November 1923 – 23 July 2001) was a Canadian Forces officer who served as Commander of Maritime Command from 21 August 1973 to 14 June 1977.

Boyle joined the Royal Canadian Navy in 1939 and trained at the Royal Naval College, Dartmouth before serving in the cruiser HMS Diomede and the destroyers HMS Wolsey, HMCS Iroquois and HMCS Chaudiere during the Second World War.

[1] He became Commanding Officer of the destroyer HMCS Athabaskan in 1957, Commanding Officer of the destroyer HMCS Saguenay in 1959 and Commander of the 4th Canadian Escort Squadron in 1962.

[1] After that he became Commander NATO Standing Naval Force Atlantic in 1970, Director General Plans Requirements and Production in 1971 and Chief of Personnel for the Canadian Armed Forces in 1972.

[1] Boyle's personal awards and decorations include the following: