Hugh Mackenzie (Royal Navy officer)

Sir Hugh Mackenzie
Lieutenant Hugh Mackenzie, Commander of HM Submarine Thrasher in 1942. Taken on board the submarine depot ship HMS Medway.
Born(1913-07-03)3 July 1913
Inverness, Scotland
Died8 October 1996(1996-10-08) (aged 83)
Puttenham, Surrey, England
AllegianceUnited Kingdom
Service / branchRoyal Navy
Years of service1930–1968
RankVice admiral
CommandsHMS H28
HMS H43
HMS Thrasher
HMS Tantalus
Battles / warsSecond World War
AwardsKnight Commander of the Order of the Bath
Distinguished Service Order & Bar
Distinguished Service Cross

Vice-Admiral Sir Hugh Stirling Mackenzie, KCB, DSO & Bar, DSC (3 July 1913 – 8 October 1996) was a Royal Navy officer who became Flag Officer Submarines and Chief Polaris Executive.

Educated at the Royal Naval College, Dartmouth, Mackenzie served in submarines during the Second World War becoming commanding officer of the submarine HMS H28 in March 1941, of HMS H43 in April 1941, of HMS Thrasher in which he sank 40,000 gross register tons (110,000 m3) of enemy shipping, and of HMS Tantalus, in which he conducted a single patrol of nearly 12,000 miles (19,000 km).

Mackenzie went on to be commanding officer of the Underwater Detection Establishment at Portland in 1952, commander of the 1st Destroyer Squadron in June 1954 and Chief of Staff to the Flag Officer Submarines in December 1956. After that he became Captain of the Boys' Training Establishment HMS Ganges in January 1959, Flag Officer Submarines in September 1961, and Chief Polaris Executive in spring 1963 before retiring in September 1968.