The Shadow Minister for the Cabinet Office is a position on the Official Opposition frontbench attending the British Shadow Cabinet, appointed by the Leader of the Opposition. The post involves holding the Cabinet Office and the Minister for the Cabinet Office to account.

The Minister for the Cabinet Office is a position in the Cabinet Office of the United Kingdom. The minister is responsible for the work and policies of the Cabinet Office, and since February 2022, reports to the Chancellor of the Duchy of Lancaster. The position is currently the third highest ranking minister in the Cabinet Office, after the Prime Minister and the Chancellor of the Duchy of Lancaster.