Cabinet Secretary (United Kingdom)

Cabinet Secretary
Royal Arms as used by His Majesty's Government
since 16 December 2024
Cabinet Office
Reports toPrime Minister
Chancellor of the Duchy of Lancaster
AppointerPrime Minister
Term lengthAt His Majesty's pleasure
Inaugural holderSir Maurice Hankey
Formation1916

The cabinet secretary is the most senior civil servant in the United Kingdom and is based in the Cabinet Office. The person in this role acts as the senior policy adviser to the prime minister and Cabinet, and as the secretary to the Cabinet is responsible to all ministers for the efficient running of government. The role is currently occupied by Sir Chris Wormald.