Ben Key


Sir Ben Key

Key in 2022
Born (1965-11-07) 7 November 1965
AllegianceUnited Kingdom
BranchRoyal Navy
Years of service1984–present
RankAdmiral
Service numberC031724D
CommandsFirst Sea Lord
Chief of Joint Operations
Fleet Commander
HMS Illustrious
HMS Lancaster
HMS Iron Duke
HMS Sandown
Battles / warsKosovo War
Iraq War
AwardsKnight Commander of the Order of the Bath
Commander of the Order of the British Empire
Bronze Star Medal (United States)
Alma materRoyal Holloway, University of London
Britannia Royal Naval College

Admiral Sir Benjamin John Key, KCB, CBE (born 7 November 1965) is a senior Royal Navy officer. He served as First Sea Lord from November 2021 until May 2025. He has commanded HM Ships Sandown, Iron Duke and Lancaster, and deployed on operations to Kosovo and Iraq. He was appointed Fleet Commander in 2016, and the Chief of Joint Operations in 2019.