Field Marshal Michael John Dawson Walker, Baron Walker of Aldringham, is a retired British Army officer. Commissioned in 1966, he served in Cyprus, Northern Ireland, and in a variety of staff posts in the United Kingdom until 1984. After being given command of a battalion, he was mentioned in despatches for his service during a second tour of duty in Northern Ireland, this time in Derry, and subsequently served a tour on Gibraltar. He was promoted to brigadier, unusually having never held the rank of colonel, and took command of 20th Armoured Brigade in Germany before becoming I Corps chief of staff.
General Sir Hugh Michael Rose,, often known as Sir Mike Rose, is a retired British Army general. As well as Special Air Service Regiment commanding officer, he was Commander United Nations Protection Force in Bosnia in 1994 during the Yugoslav Wars.
General John Nicholas Reynolds Houghton, Baron Houghton of Richmond, is a retired senior British Army officer and former Chief of the Defence Staff (CDS) of the British Armed Forces. He was appointed CDS in July 2013, following the retirement of General Sir David Richards. He served as Commanding Officer of the 1st Battalion, the Green Howards in Northern Ireland during The Troubles and later became Commander of the 39th Infantry Brigade in Northern Ireland. He deployed as Senior British Military Representative and Deputy Commanding General, Multi-National Force – Iraq during the Iraq War. Later, he became Chief of Joint Operations at Permanent Joint Headquarters and served as Vice-Chief of the Defence Staff until assuming the position of CDS. Houghton retired from the British Army in July 2016, and was succeeded as CDS by Air Chief Marshal Sir Stuart Peach.
General Francis Richard Dannatt, Baron Dannatt, is a retired senior British Army officer and member of the House of Lords. He was Chief of the General Staff from 2006 to 2009.
General Sir Nicholas Ralph Parker, is a former British Army officer who served as Commander Land Forces until December 2012.
Lieutenant General Sir Frederick Richard Viggers, is a former senior British Army officer who served as Adjutant-General to the Forces immediately prior to his retirement in 2008. He was Gentleman Usher of the Black Rod from 30 April 2009 to 28 October 2010. He also served in Bosnia in the aftermath of the breakup of Yugoslavia, and in the Iraq War.
General Sir Peter Anthony Wall, is a retired British Army officer who served as the Chief of the General Staff, the professional head of the British Army, until September 2014. Wall had previously been the Commander-in-Chief, Land Forces from August 2009 to September 2010. He succeeded General Sir David Richards as Chief of the General Staff in September 2010, the latter going on a month later to be Chief of the Defence Staff.
Lieutenant General John Cooper, is a former senior British Army officer. From March 2008 he was the Deputy Commander of Multinational Force-Iraq (MNF-I), the operational-level headquarters in Iraq, and the Senior British Military Representative-Iraq. As Deputy Commander, he was the principal assistant to General Raymond T. Odierno of the United States Army. He stepped down on 4 March 2009, and retired from the army later that year.
Lieutenant General Sir Philip Charles Cornwallis Trousdell is a retired senior British Army officer who was General Officer Commanding Northern Ireland and Commandant of the Royal Military Academy Sandhurst. He was commanding officer of the 2nd Battalion, Royal Irish Rangers before advancing to high command and in that capacity was deployed to Bosnia-Herzegovina.
Major General Graham John Binns, is a retired British Army officer. Binns served as General Officer Commanding 1st (UK) Armoured Division and then Commandant Joint Services Command and Staff College. He had previously commanded the 7th Armoured Brigade during Operation Telic 1 when the brigade took Basra in southern Iraq. He is the Honorary Colonel of The Yorkshire Regiment.
Lieutenant General Sir Gary Robert Coward, is a retired senior British Army officer, who served as Chief of Materiél (Land) and Quartermaster-General to the Forces from September 2009 until his retirement in May 2012.
General Sir Francis Robert Roy Bucher was a British Indian Army officer who became the second Commander-in-Chief of the Indian Army and the final non-Indian to hold the top post of the Indian Army after Partition.
General Sir Nicholas Patrick Carter, is a retired senior British Army officer who served as Chief of the Defence Staff from June 2018 to November 2021.
General Sir Richard Lawson Barrons, is a retired British Army officer. He was Commander Joint Forces Command from April 2013 until his retirement in April 2016.
Lieutenant General Timothy Paul Evans, is a retired British Army officer, who served as Commandant of the Royal Military Academy Sandhurst from 2012 to 2013 and then commander of the Allied Rapid Reaction Corps from 2013 to 2016.
Lieutenant General Sir Gerald William Berragan, is a former senior British Army officer who has served as Adjutant-General.
General Sir Patrick Nicholas Yardley Monrad Sanders, is a senior British Army officer who served as Chief of the General Staff from 13 June 2022 until 15 June 2024.
Lieutenant General Sir Tyrone Richard Urch, is a former senior British Army officer who served as General Officer Commanding, Force Troops Command and later Commander, Home Command.
Lieutenant General Sir Ian John Cave,, is a British Army officer who was Commander Home Command from June 2021 to September 2023. He now serves as the UK Military Representative to NATO and to the European Union.
Lieutenant General Andrew Sean David Harrison, is a retired senior officer in the British Army who served as the Deputy Commander of United Nations Command in South Korea from 2021 to 2023, and is Colonel Commandant of the Parachute Regiment.
United Kingdom 
British Army