List of command flags of the Royal Navy

His Majesty's Naval Service of the British Armed Forces
Components
Royal Navy Surface Fleet Fleet Air Arm Submarine Service Royal Naval Reserve Royal Navy Medical Service Nursing Service (QARNNS) Chaplaincy Royal Navy Police Royal Marines Royal Marines Reserve Royal Marines Band Service Equipment Uniforms Special Forces Special Boat Service Naval Careers Service
History and future
before 1707 / after 1707 / future History of the Royal Marines Coloured squadrons Customs and traditions Flag officer command flags
Ships
Current fleet Current deployments Historic ships
Personnel
The Admiralty Senior officers Uniforms Officer / ratings rank insignia
Auxiliary services
Royal Fleet Auxiliary Marine Services
v t e

This is a list of historic and current command flags of the Royal Navy.

Command rank flags to denote the commander-in-chief of the English fleet and later Royal Navy were used from as early as 1189. Coloured squadrons of the Royal Navy were established during the Elizabethan era to subdivide the fleet into three squadrons or more. There were three classes of admirals and later a fourth that were differentiated by using coloured flags red, white and blue.^[1]