Lieutenant-General Ronald Morce Weeks, 1st Baron Weeks was a British Army general during the Second World War.

Deputy Chief of the General Staff (DCGS) is the title of the deputy to the Chief of the General Staff, the professional head of the British Army. From 1942 until 1968 the Deputy Chief was the third-ranking member of the General Staff, subordinate the Chief and Vice Chief. As of September 2015, the role of Deputy CGS is to be "responsible for representing the Army Top Level Budget (TLB) within Head Office and outwards to relevant TLBs and dependencies, provides oversight of the Army Operating Model and provides overall personnel policy direction as the Principal Personnel Officer (PPO)."