The Commander-in-Chief, Plymouth , was a senior commander of the Royal Navy  for hundreds of years.  Plymouth Command was a name given to the units, establishments, and staff operating under the admiral's command.  Between 1845 and 1896, this office was renamed  Commander-in-Chief, Devonport . The Commanders-in-Chief were based in what is now Hamoaze House , Devonport, Plymouth , from 1809 to 1934 and then at Admiralty House, Mount Wise , Devonport, from 1934 until 1996.[ 1] 
History 
Hamoaze House , formerly Admiralty House, on Mount Wise (centre)The post dates back to around 1743.[ 2] Exmouth  in East Devon  to Penzance  in Cornwall .[ 3] Commander-in-Chief, Devonport , until 1896, when it was altered back to its original name. In 1941, during World War II , elements of Plymouth Command were transferred to Western Approaches Command  which was established at Derby House in Liverpool .[ 4] Maritime Headquarters , at Mount Wise.[ 5] Commander-in-Chief, Portsmouth , in 1969, to form Naval Home Command .[ 6] NATO 's Allied Command Channel , and from 1969 to 1994, he double-hatted as Naval Base Commander Devonport , NATO  Commander Central Sub-Area  (CENTLANT) and Commander Plymouth Sub-Area Channel  (PLYMCHAN).[ 7] 
After 1969, Admiralty House and the Maritime Headquarters became the home of the Flag Officer, Plymouth , until that post was also disbanded in 1996. At around the same time the nearby RN Dockyard  and barracks  were reconstituted as HM Naval Base Devonport  and placed under the command of a Commodore.[ 5] 
Office holders 
Commanders-in-Chief and Flag Officers have included:[ 8] [ 9] [ 10] N  = died in post
Office is renamed Commander-in-Chief, Devonport  
Post 1969 period 
On 30 December 1970, Vice-Admiral J R McKaig CBE was appointed as Port Admiral , Her Majesty's Naval Base, Devonport, and Flag Officer, Plymouth . On 5 September 1971, all Flag Officers of the Royal Navy holding positions of Admiral Superintendents at Royal Dockyards were restyled as Port Admirals.[ 11] 
See also 
References 
political head governance military head office of the under 
Offices of the Assistant Chiefs of the Naval Staff Commandant General Royal Marines 
Chief of Staff 
Colonel General Staff (Assistant Chief of Staff) 
Military Secretary (Royal Marines) 
Assistant Adjutant-General (Royal Marines)
Assistant Quartermaster- General (Royal Marines)  
Director Royal Marines Reserves Directorate of Naval Security
Director of Naval Security  
Hydrographer of the Navy 
Assistant Hydrographer Officers appointments 
Director of Naval Oceanography and Meteorology 
Director of Hydrographic Plans and Surveys 
Director of Hydrographic Charting and Sciences 
Director of Hydrographic Administration and Supply  Air, Operations, Plans, Policy naval staff naval personnel naval personnel controller controllers department 
Assistant Controller of the Navy 
Office of the Chief Executive Polaris 
Deputy Controller Polaris 
Department of the Director of Naval Construction Weapons Department (Naval) 
Director-General Weapons (Naval)
Director Weapons Coordination and Acceptance (Naval) 
Co-Ordination Directorate 
Compass Directorate Director Naval Ordnance Services 
Director Naval Weapons Contracts B 
Director Underwater Weapons Projects (Naval) 
Director Weapons Surface Projects (Naval) 
Director Surface Electronic Projects (Naval)  
Department of the Director-General Aircraft (Naval)
Naval Ordnance Inspection Directorate 
Production Directorate 
Director Weapons Production (Naval) 
Surface Weapons Research and Development Directorate 
Under Water Weapons Research and Development Directorate 
Weapons Equipment Surface Directorate  
Ship Department
Deputy Director-General Ships-
Director of Contracts (Ships) 
Director Engineering (Ships) 
Director of Electrical Engineering 
Director of Naval Construction 
Director of Naval Equipment 
Director of Project Team Submarines/Polaris 
Director of Resources and Programmes (Ships) 
Director Warship Design  
Directorate of Naval Construction Marine Engineering Directorate 
Naval Equipment Division Naval Equipment Directorate Naval Electrical Engineering Directorate 
Naval Ship Production Directorate  
Principal Director of Navy Contracts  naval supplies and transport under 
Assistant Chief of Fleet Support
Director of Naval Administrative Planning 
Director of Fleet Supply Duties 
Director of Fleet Maintenance 
Director of Marine Services 
Head of Aircraft Department (Naval)  
HQ Director of Quartering (Navy) 
Civil Catering Department 
Contract and Purchase Department (Naval) 
Department of Fuel Movements and Transport (Naval) 
Department of Dockyards and Fleet Maintenance 
Dockyard Division 
Fleet Maintenance Division 
Marine Services Division Office of the Chief Executive Royal Dockyards-
Director of Dockyard Manpower and Productivity 
Director of Dockyard Production and Support 
Director of Finance and Administration  
Directorate-General of Supplies and Transport
Director of Supplies and Transport (Management and Administration) 
Director of Supplies and Transport (General and Victualling)
 
Director of Supplies and Transport (Fuel and Movements) 
Director of Supplies and Transport (Armament and Specialist) 
Director of Supplies and Transport (Finance)  
Naval Stores Department  Royal Naval Supply and Transport Service Victualling Department  (1832-1971) chief scientists 
Office of the Chief Scientist (Royal Navy) also Deputy Controller Research and Development Establishments, and Research A
Director Research Ships 
Director Research Underwater   under 
Royal Naval Scientific Service Headquarters
Deputy Chief Scientist (Navy) 
Directorate Naval Operational Studies
Director of Naval Operational Studies  
Office of the Senior Psychologist (Naval)  
Admiralty Compass Observatory Department of Naval Physical Research 
Department of Research and Development Services (Naval) 
Department of Material Research (Naval) 
Director-General Establishments, Resources and Programmes A
 
Signals Research and Development Establishment 
Director-General Research Electronics
Services Electronics Research Laboratory   naval home command Shore units 
Admiral-Superintendent, Devonport Admiral-superintendent, Portsmouth Admiral Commanding, Reserves Commodore, Clyde Submarine Base Chief Executive Officer Marine Services 
Flag Officer Commanding, Royal Yachts Flag Officer, Medway Flag Officer, Plymouth Port Admiral, Devonport Flag Officer, Portsmouth  and Admiral-superintendent, Portsmouth Flag Officer Spithead  and Port Admiral Portsmouth Flag Officer, Training and Recruitment Senior Naval Officer, Northern Ireland  Fleets under 
Chief of Staff Fleet Chief of Staff, (Warfare) Fleet 
Chief of Staff (Capability) Fleet 
Chief of Staff (Personnel) Fleet
Assistant Chief of Staff, Operations 
Assistant Chief of Staff, Plans 
Assistant Chief of Staff, Warfare  
Command Secretary, Fleet 
Commandant General Royal Marines Commander British Forces Gibraltar Commander Operations Commander UK Amphibious Forces Commander United Kingdom Maritime Forces Flag Officer, Carriers and Amphibious Ships Flag Officer First Flotilla Flag Officer, Second Flotilla Flag Officer, Third Flotilla Flag Officer, Surface Flotilla Flag Officer Gibraltar and Gibraltar Naval Base Commander Flag Officer Scotland, Northern England, Northern Ireland Flag Officer Scotland and Northern Ireland Flag Officer Plymouth Flag Officer Sea Training Flag Officer Submarines Flag Officer Naval Air Command Flag Officer, Flying Training Flag Officer, Naval Flying Training  under civil administration under 
Department of the Permanent Under-Secretary of State (Royal Navy) 
Department of the Permanent Under-Secretary of State (Administration) 
Greenwich Hospital Department  Naval Legal 
Direction and control  Boards and offices under Direction of Secretariat and staff under Operational planning, policy Divisions and sections Offices of the Sea Lords Admiralty civil departments 
Admiralty Area Cash Offices 
Admiralty Central Dockyard Laboratory Admiralty Central Metallurgical Laboratory Admiralty Civilian Shore Wireless Service Admiralty Compass Observatory Admiralty Constabulary Admiralty Constabulary Headquarters Admiralty Engineering Laboratory Admiralty Experimental Station Admiralty Experiment Works Admiralty Gunnery Establishment Admiralty Interview Board Admiralty Labour Department 
Admiralty Marine Technology Establishment Admiralty Materials Laboratory Admiralty Mine Design Department Admiralty Mining Establishment Admiralty Naval Aircraft Materials Laboratory Admiralty Record Office Admiralty Regional Offices 
Admiralty Research Laboratory Admiralty Signal Establishment Admiralty Signals and Radar Establishment Admiralty Surface Weapons Establishment Admiralty Surveying Service 
Admiralty Torpedo Experimental Establishment Admiralty Underwater Weapons Establishment Admiralty Underwater Weapons Launching Establishment Architectural and Engineering Works Department Air Equipment and Naval Photography Department 
Air Department Air Materiel Department 
Air Personnel Department 
Amphibious Warfare Headquarters 
Armament Supply Department Board of Invention and Research Board of Longitude Boom Defence Department 
Boom Defence and Marine Salvage Department 
Britannia Royal Naval College Chemical Board 
Chemical Department Civil Catering Department 
Civil Engineer in Chiefs Department 
Coastguard and Reserves Branch 
Combined Operations Headquarters Commissioner for Property and Income-tax for the Naval Department 
Compass Department Contract and Purchase Department 
Council of Naval Education 
Dental Examining Board 
Department of Radio Equipment 
Department of the Accountant-General of the Navy Department of Aeronautical and Engineering Research 
Department of Miscellaneous Weapons Development Department of Naval Assistant (Foreign) to Second Sea Lord 
Department of Naval Education Operational Research 
Department of Personal Services and Officer Appointments 
Department of Physical Research 
Department of Physical Training & Sports 
Department of Radio Equipment 
Department of Research Programmes and Planning 
Department of Superintendent of de-magnetisation 
Department of the Admiral of the Training Service 
Department of the Chief Inspector of Naval Ordnance 
Department of the Chief of Naval Information 
Department of the Chief Scientist 
Department of the Civil Engineer-in-Chief 
Department of the Comptroller of Steam Machinery 
Department of the Comptroller of Victualling and Transport Services Department of the Controller of the Navy 
Department of the Controller-General of Merchant Shipbuilding 
Department of the Controller for Navy Pay 
Department of the Deputy Controller for Auxiliary Shipbuilding 
Department of the Deputy Controller for Dockyards and Shipbuilding 
Department of the Director Contract-Built Ships 
Department of the Director-General Aircraft 
Department of the Director-General of Manpower 
Department of the Director-General, Supply and Secretariat Branch 
Department of the Director of Aircraft Maintenance and Repair 
Department of the Director of Contract Labour 
Department of the Director of Dockyards Department of the Director of Electrical Engineering 
Department of the Director of Manning 
Department of the Director of Merchant Shipbuilding 
Department of the Director of Merchant Shipbuilding and Repairs 
Department of the Director of Merchant Ship Repairs 
Department of the Director of Naval Construction Department of the Director of Naval Equipment Department of the Director of Naval Recruiting 
Department of the Director of Naval Weather Service 
Department of the Director of Personal Services 
Department of the Director of Physical Training and Sports 
Department of the Director of Torpedoes and Mining Department of the Director of Transports Department of the Director of Underwater Weapons Department of the Director of Underwater Weapons Materials Department of the Director of Unexploded Bombs 
Department of the Director of Warship Production 
Department of the Director of Welfare and Service Conditions 
Department of the Director of Wreck Dispersal 
Department of the Flag Officer Sea Training Department of the Engineer in Chief 
Department of the Paymaster Director-General 
Department of the Inspector of Anti-Aircraft Weapons 
Department of the Inspector of Dockyard Expense Accounts 
 Department of the Inspector-General of Naval Hospitals and Fleets Department of the Medical Director-General of the Navy Department of the Physician of the Navy Department of the Physician General of the Navy Department of the Storekeeper-General of the Navy Department of the Surveyor of Buildings Department of the Surveyor of Dockyards Directorate-General, (Naval Manpower and Training) Directorate General Training Dockyards and Fleet Maintenance Department Dockyards Branch Dockyard Expense Accounts Department 
Dockyard Schools 
Electrical Engineering Department 
Engineer Branch 
Engineering Department 
Experimental Department Fire Control Group Greenwich Hospital Department Inspector of Telegraphs 
Inspector of Repairs 
Joint Warfare Establishment Medical Consultative Board 
Medical Examining Board 
Historical Section Hydrographic Department Marine Department Marine Pay Department Materials and Priority Department 
Medical Consultative Board Medical Department Medical Examining Board Movements Department 
Nautical Almanac Office Naval Artillery and Torpedo Department 
Naval Engineering College 
Naval Equipment Department 
Naval Historical Branch Naval Construction Department Naval Intelligence Department Naval Medical Service Naval Law Division 
Naval Manpower Department 
Naval Mobilisation Department Naval Ordnance Department Naval Ordnance Inspection Department 
Naval Ordnance Stores Department Naval Personnel Services and Officer Appointments Department 
Naval Publicity Department 
Naval Regional Offices 
Naval Reserve Department Naval Security Department 
Naval Stores Department Naval Training Department Naval Works Department Navy, Army and Air Force Institute Navy and Army Canteen Board Navy Works Department 
Navigation Department Observatory at the Cape of Good Hope 
Office of the Admiral Commanding Coast Guard and Reserves Office of the Admiral Commanding, Reserves Office of the Admiralty Chemist Office of the Adviser on the Naval Construction to the Board of Admiralty 
Office of the Assistant Controller 
Office of the Assistant Controller Research and Development 
Office of the Clerk of the Journals 
Office of the Chief Polaris Executive 
Office of the Deputy Controller of Navy 
Office of the Deputy Controller Production 
Office of Extra Naval Assistant to Second Sea Lord 
Office of the Inspector Gun Mountings 
Office of the Keeper of Records 
Office of the Senior Psychologist (Naval) 
Office of the Senior Psychologist of the Navy 
Office of the Translator of French and Spanish Languages 
Office of the Vice Controller Air 
Office of the Vice Controller of the Navy 
Organisation and Methods Department 
Packet Service Regional Organisation for Merchant Shipbuilding and Repairs 
Royal Corps of Naval Constructors Royal Flying Corps Royal Marine Police Royal Marines Office Office of the Chaplain of the Fleet Royal Naval Academy Royal Naval Aircraft Workshops 
Royal Naval Air Service Royal Naval Air Stations Royal Naval Armaments Depot Royal Naval Auxiliary Service Royal Naval Cordite Factories 
Royal Naval Propellant Factory Royal Naval College Royal Naval College and the School for Naval Architecture Royal Naval College, Dartmouth Royal Naval College, Greenwich Royal Naval College, Keyham 
Royal Naval College, Osborne Royal Naval Engineering College Royal Naval Film Corporation 
Royal Naval Hospital Royal Naval Medical Depot 
Royal Naval Minewatching Service Royal Naval Mine Depot 
Royal Naval Patrol Service Royal Naval Scientific Service 
Royal Naval Sick Quarters 
Royal Naval Torpedo Depot 
Royal Naval Volunteer Reserve Royal Naval War College Royal Naval War College, Portsmouth Royal Navy Dockyard Royal Navy Medical Service Royal Navy Shore Signal Service 
Royal Observatory, Greenwich Royal School of Naval Architecture Salvage Department 
School of Mathematics and Naval Construction Scientific Research and Experiment Department 
Sea Transport Branch Sea Transport Department Sea Transport Division Ship Department 
Ship Design Department 
Signal Department 
Signal School 
Sixpenny Office Statistics Department 
Steam Department 
Superintendent of De-magnetisation 
Torpedo Experimental Establishment Transport Department Undersurface Warfare Department 
Victualling Department Volunteer Boys and Cadet Corps 
Weapons Department 
Weapons Department (Naval) 
Women's Royal Naval Service Wireless Telegraphy Board  Direction/Command of the Fleet Naval formations after 1707 
1st Fleet 2nd Fleet 3rd Fleet Commander-in-Chief, Africa Atlantic Fleet Commodore, Arabian Seas and Persian Gulf Australia Station Cape of Good Hope Station Cape and West Africa Station Battle Cruiser Fleet Battle Cruiser Force Caspian Flotilla Channel Fleet Channel Squadron Commander-in-Chief, Coast of Ireland Cork Station Coast of Scotland Commander-in-Chief, China Commander-in-Chief, Dover Flag Officer, East Africa East Indies Station East Indies and China Station Eastern Fleet Far East Fleet English Channel Grand Fleet Flag Officer Gibraltar Harwich Force Home Fleet Jamaica Station Leith Station Commander-in-Chief, Levant Levant and East Mediterranean Commander-in-Chief, Leeward Islands Mediterranean Fleet Medway Newfoundland Station New Zealand Division New Zealand Naval Forces Nore North America and West Indies Station Commander-in-Chief, North Sea Admiral Commanding, Orkneys and Shetlands Pacific Fleet Pacific Station Admiral of Patrols Commander-in-Chief, Portsmouth Queenstown Station Royal East African Navy Royal Indian Navy Flag Officer Submarines Commander-in-Chief, Rosyth Reserve Fleet Scotland and Northern Ireland Commander-in-Chief, South Atlantic South East Coast of America Station Commander-in-Chief, Thames and Medway West Africa Squadron Flag Officer, West Africa Commander-in-Chief, Western Approaches  Naval formations before 1707 Direction of Naval Finance Departments under the Direction of Naval Administration Branches and offices under the Civil Administration Departments under the Legal 
 Historic fleets and naval commands of the 
Royal Navy North and Irish Seas and English Channel Atlantic Ocean Baltic, Black, Caspian, and Mediterranean Seas Arabian Sea, Indian Ocean, Pacific Ocean