# Churchill war ministry

The Churchill war ministry was the United Kingdom's unity coalition government for most of the Second World War from 10 May 1940 to 23 May 1945. It was led by Winston Churchill, who was appointed prime minister of the United Kingdom by King George VI following the resignation of Neville Chamberlain in the aftermath of the Norway Debate.
At the outset, Churchill formed a five-man war cabinet which included Chamberlain as Lord President of the Council, Clement Attlee as Lord Privy Seal and later as Deputy Prime Minister, Viscount Halifax as Foreign Secretary, and Arthur Greenwood as a minister without portfolio. Although the original war cabinet was limited to five members, in practice they were augmented by the service chiefs and ministers who attended the majority of meetings. The cabinet changed in size and membership as the war progressed but there were significant additions later in 1940 when it was increased to eight after Churchill, Attlee, and Greenwood were joined by Ernest Bevin as Minister of Labour and National Service; Anthony Eden as Foreign Secretary, replacing Halifax who was sent to Washington as Ambassador to the United States; Lord Beaverbrook as Minister of Aircraft Production; Sir Kingsley Wood as Chancellor of the Exchequer; and Sir John Anderson as Lord President of the Council, replacing Chamberlain who died in November (Anderson later became chancellor following Wood's death in September 1943).
The coalition was dissolved in May 1945, following the final defeat of Germany, when the Labour Party decided to withdraw in order to prepare for a general election. Churchill, who was the leader of the Conservative Party, was asked by the King to form a new, essentially Conservative, government. It was known as the Churchill caretaker ministry and managed the country's affairs until the completion of the general election on 26 July that year.

## Background

The 1935 general election had resulted in a Conservative victory with a substantial majority and Stanley Baldwin became prime minister. In May 1937, Baldwin retired and was succeeded by Neville Chamberlain who continued Baldwin's foreign policy of appeasement in the face of German, Italian and Japanese aggression. Having signed the Munich Agreement with Adolf Hitler in 1938, Chamberlain became alarmed by the dictator's continuing aggression and, in March 1939, signed the Anglo-Polish military alliance which supposedly guaranteed British support for Poland if attacked. Chamberlain issued the declaration of war against Germany on 3 September 1939 and formed a war cabinet which included Winston Churchill (out of office since June 1929) as First Lord of the Admiralty.
Dissatisfaction with Chamberlain's leadership became widespread in the spring of 1940 after Germany successfully invaded Norway. In response, the House of Commons held the Norway Debate from 7 to 9 May. At the end of the second day, the Labour opposition forced a division which was in effect a motion of no confidence in Chamberlain. The government's majority of 213 was reduced to 81, still a victory but nevertheless a shattering blow for Chamberlain.

## 9–31 May 1940—creation of a new government
### 9 May—Chamberlain considers his options

On Thursday, 9 May, Chamberlain attempted to form a National Coalition Government. In talks at Downing Street with Viscount Halifax and Churchill, he indicated that he was quite ready to resign if that was necessary for Labour to enter such a government. Labour's leader Clement Attlee and his deputy Arthur Greenwood then joined the meeting, and when asked, they indicated that they must first consult their party's National Executive Committee (then in Bournemouth to prepare for the annual conference), but it was unlikely they could serve in a government led by Chamberlain; they probably would be able to serve under some other Conservative.
After Attlee and Greenwood left, Chamberlain asked whom he should recommend to the King as his successor. The version of events given by Churchill is that Chamberlain's preference for Halifax was obvious (Churchill implies that the spat between Churchill and the Labour benches the previous night had something to do with that); there was a long silence which Halifax eventually broke by saying he did not believe he could lead the government effectively as a member of the House of Lords instead of the House of Commons. Churchill's version has an incorrect date, and he fails to mention the presence of David Margesson, the government Chief Whip.
Halifax's account omits the dramatic pause and gives an additional reason: "PM said I was the man mentioned as most acceptable. I said it would be hopeless position. If I was not in charge of the war (operations) and if I didn't lead in the House, I should be a cypher. I thought Winston was a better choice. Winston did not demur." According to Halifax, Margesson then confirmed that the House of Commons had been veering to Churchill.
In a letter to Churchill written that night, Bob Boothby asserted that parliamentary opinion was hardening against Halifax, claiming in a postscript that according to Liberal MP Clement Davies, "Attlee & Greenwood are unable to distinguish between the PM & Halifax and are not prepared to serve under the latter". Davies (who thought Chamberlain should go, and be replaced by Churchill) had lunched with Attlee and Greenwood (and argued his case) shortly before they saw Chamberlain. Labour's Hugh Dalton, however, noted in his diary entry for 9 May that he had spoken with Attlee, who "agrees with my preference for Halifax over Churchill, but we both think either would be tolerable".

### 10 May—Churchill succeeds Chamberlain

On the morning of Friday, 10 May, Germany invaded the Netherlands, Belgium, and Luxembourg. Chamberlain initially felt that a change of government at such a time would be inappropriate, but upon being given confirmation that Labour would not serve under him, he announced to the war cabinet his intention to resign. Scarcely more than three days after he had opened the debate, Chamberlain went to Buckingham Palace to resign as prime minister. Despite resigning as PM, however, he continued to be the leader of the Conservative Party. He explained to the King why Halifax, whom the King thought the obvious candidate, did not want to become prime minister. The King then sent for Churchill and asked him to form a new government; according to Churchill, there was no stipulation that it must be a coalition government.
At 21:00 on 10 May, Chamberlain announced the change of prime minister over the BBC. Churchill's first act as prime minister was to ask Attlee and Greenwood to come and see him at Admiralty House. Next, he wrote to Chamberlain to thank him for his promised support. He then began to construct his coalition cabinet with the assistance of Attlee and Greenwood. Their conference went on into the early hours of Saturday and they reached a broad agreement on the composition of the new war cabinet, subject to Labour Party confirmation. Attlee and Greenwood were confident of securing this on Saturday after Churchill promised that more than a third of government positions would be offered to Labour members, including some of the key posts.

### 11/12 May—formation of the national government

On Saturday, 11 May, the Labour Party agreed to join a national government under Churchill's leadership and he was able to confirm his war cabinet. In his biography of Churchill, Roy Jenkins described the Churchill cabinet as one "for winning", while the former Chamberlain cabinet was one "for losing". Labour leader Clement Attlee relinquished his official role as Leader of the Opposition to become Lord Privy Seal (until 19 February 1942 when he was appointed Deputy Prime Minister). Arthur Greenwood, Labour's deputy leader, was appointed a minister without portfolio.
There was no de facto Leader of the Opposition from 11 May 1940 until Attlee resumed the role on 23 May 1945. The Labour Party appointed an acting Leader of the Opposition whose job, although he was in effect a member of the national government, was to ensure the continued functionality of the House of Commons. Due process in the Commons requires someone, even a member of the government, to fill the role even if there is no actual opposition. The first acting leader was Hastings Lees-Smith, the MP for Keighley, who died in office on 18 December 1941. He was briefly succeeded by Frederick Pethick-Lawrence and then by Arthur Greenwood, who had left the war cabinet, from 22 February 1942 until 23 May 1945.
The main problem for Churchill as he became prime minister was that he was not the leader of the majority Conservative Party and, needing its support, was obliged to include Chamberlain in the war cabinet, but this was not to Labour's liking. Initially, Churchill proposed to appoint Chamberlain as both Leader of the House of Commons and Chancellor of the Exchequer. Attlee objected and Churchill decided to appoint Chamberlain as Lord President of the Council. The fifth member of the war cabinet was Halifax, who retained his position as Foreign Secretary. Instead of Chamberlain, Sir Kingsley Wood became Chancellor but, until 3 October 1940, he was not a member of the war cabinet.
Churchill appointed himself as Leader of the House of Commons (it was normal procedure until 1942 for a prime minister in the Commons to lead the House) and created for himself the new role of Minister of Defence, so that he would be permanent chair of the Cabinet Defence Committee (CDC), Operations, which included the three service ministers, the three Chiefs of Staff (CoS) and other ministers, especially Attlee, and experts as and when required. The CDC was established by Churchill as soon as he took office. It was the key organisation through which the government prosecuted the war, especially in 1940 and 1941. From 1942, as the tide of war began to turn in favour of the Allies, the importance of the CDC was reduced and its meetings became fewer as its work was increasingly delegated or raised at conferences.
Anthony Eden became Secretary of State for War (until December 1940); Labour's A. V. Alexander succeeded Churchill as First Lord of the Admiralty; and the Liberal Party leader, Sir Archibald Sinclair, became Secretary of State for Air. The CoS at this time were Admiral Sir Dudley Pound, the First Sea Lord; Air Marshal Sir Cyril Newall, the Chief of the Air Staff; and Field Marshal Sir Edmund Ironside, the Chief of the Imperial General Staff (CIGS). (On 27 May, Ironside was replaced at Churchill's request by his deputy Field Marshal Sir John Dill, and Ironside became Commander-in-Chief, Home Forces.) The CoS continued to hold their own Chiefs of Staff Committee (CSC) meetings. The CDC enabled Churchill to have direct contact with them so that strategic concerns could be addressed with due regard to civil matters and foreign affairs.
In addition, for the ministry's whole term, both the war cabinet and the CDC were regularly attended by Sir Edward Bridges, the Cabinet Secretary; General Sir Hastings Ismay, Chief of Staff to the Minister of Defence; and Major General Sir Leslie Hollis, Secretary to the Chiefs of Staff Committee. Bridges was rarely absent from war cabinet sessions. He was appointed by Chamberlain – as a senior civil servant, he was not a political appointee – in August 1938 and remained in situ until 1946. Churchill later described Bridges as "an extremely competent and tireless worker". Ismay's role, technically, was Secretary of the CSC but he was in fact Churchill's chief staff officer and military adviser throughout the war. Hollis was Secretary to the CoS Committee, also for the duration, and he additionally served as senior assistant secretary to Bridges in the war cabinet office.

### 13 May—Churchill's first speech as Prime Minister

By Monday, 13 May, most of the senior government posts were filled. That day was Whit Monday, normally a bank holiday but cancelled by the incoming government. A specially convened sitting of the House of Commons was held and Churchill spoke for the first time as Prime Minister:
   I beg to move, that this House welcomes the formation of a Government representing the united and inflexible resolve of the nation to prosecute the war with Germany to a victorious conclusion.
He explained that a war cabinet of five members had been formed to represent the unity of the nation with all three main party leaders agreeing to serve either in the war cabinet or in high executive office. Churchill was hoping to complete all ministerial appointments by the end of the 14th. He announced an adjournment of Commons business until the 21st and apologised for making only a short address for the present. Even so, his speech has become one of his most famous because he concluded with his statement of intent:
   I would say to the House, as I said to those who have joined this Government: "I have nothing to offer but blood, toil, tears and sweat". We have before us an ordeal of the most grievous kind. We have before us many, many long months of struggle and of suffering. You ask, what is our policy? I will say: It is to wage war, by sea, land and air, with all our might and with all the strength that God can give us; to wage war against a monstrous tyranny never surpassed in the dark, lamentable catalogue of human crime. That is our policy. You ask, what is our aim? I can answer in one word: It is victory, victory at all costs, victory in spite of all terror, victory, however long and hard the road may be; for without victory, there is no survival. Let that be realised; no survival for the British Empire, no survival for all that the British Empire has stood for, no survival for the urge and impulse of the ages, that mankind will move forward towards its goal. But I take up my task with buoyancy and hope. I feel sure that our cause will not be suffered to fail among men. At this time I feel entitled to claim the aid of all, and I say, "Come then, let us go forward together with our united strength".
In reply, Hastings Lees-Smith as acting Leader of the Opposition announced that Labour would vote for the motion to assure the country of a unified political front. After several other members had spoken, including David Lloyd George and Stafford Cripps, the House divided on the question: "That this House welcomes the formation of a Government representing the united and inflexible resolve of the nation to prosecute the war with Germany to a victorious conclusion". 381 members voted "aye" in favour of the motion and, apart from the two tellers for the "noes", the wartime coalition was endorsed unanimously.
Meanwhile, the Labour Party's conference had gone ahead as planned. On the 13th, Attlee spoke to confirm that the party was now in coalition with the Conservatives and Liberals as a national government. He told the conference that: "We are trying to form a government that should rally all the nation and set forth the energies of the people". He added that he had "not the slightest doubt about our victory".

### 14–17 May—completion of government membership

Apart from a handful of junior appointments such as royal household positions, Churchill completed the construction of his government by the end of his first week in office. Only two women were appointed to government positions – Florence Horsbrugh, who had previously been a Conservative backbench MP, became Parliamentary Secretary to the Ministry of Health on 15 May; and Labour's Ellen Wilkinson, the most left-wing member of Churchill's ministry, became Parliamentary Secretary to the Ministry of Pensions on the 17th.

### 18 May to 4 June—war cabinet crisis

The war situation in Europe became increasingly critical for the Allies as the Wehrmacht overran northern France and the Low Countries through May, culminating in the siege of Dunkirk and the desperate need to evacuate the British Expeditionary Force by Operation Dynamo. In the war cabinet, Churchill faced a serious challenge by Halifax to his direction of the war. Halifax wanted to sue for peace by asking Benito Mussolini to broker a treaty between the British government and Hitler. Churchill wanted to continue the war. Attlee and Greenwood supported Churchill while Chamberlain, still the leader of the majority Conservative Parliamentary Party, remained neutral for several days until finally aligning himself with Churchill's resolve to fight on.

## June 1940 to May 1945
### 5 June 1940 to 30 April 1941

* 2 August 1940: Lord Beaverbrook, Minister of Aircraft Production, joins the war cabinet.
* 22 September 1940: Resignation of Neville Chamberlain for health reasons (terminal colon cancer)
* 3 October 1940: Sir John Anderson succeeds Chamberlain as Lord President and joins the war cabinet. Sir Kingsley Wood, the Chancellor of the Exchequer, and Ernest Bevin, the Minister of Labour, also enter the war cabinet. Lord Halifax assumes the additional job of Leader of the House of Lords.
* 25 October 1940: Air Marshal Sir Cyril Newall is persuaded to take retirement and is replaced by Sir Charles Portal, who has been C-in-C of Bomber Command.
* 9 November 1940: Death of Neville Chamberlain
* 22 December 1940: Anthony Eden succeeds Lord Halifax as Foreign Secretary (Eden holds the post until 26 July 1945) and joins the war cabinet as its eighth member. Halifax becomes Ambassador to the United States. His successor as Leader of the House of Lords is not in the war cabinet.
* 30 April 1941: Beaverbrook ceases to be Minister of Aircraft Production, but remains in the war cabinet as Minister of State (appointed 1 May 1941). His successor is not in the war cabinet.

### 1 May 1941 to 30 April 1942

* 29 June 1941: Beaverbrook becomes Minister of Supply, remaining in the war cabinet. Oliver Lyttelton enters the war cabinet as Minister-Resident for the Middle East.
* 25 December 1941: Sir John Dill is replaced as CIGS by Field Marshal Sir Alan Brooke. Dill becomes Chief of the British Joint Staff Mission in Washington, DC. Brooke has been General Ironside's successor as C-in-C, Home Forces, since July 1940.
* 4 February 1942: Beaverbrook resigns from Supply and is appointed Minister of War Production; his successor as Minister of Supply is not in the war cabinet.
* 15 February 1942: Attlee relinquishes the Lord Privy Seal to become Secretary of State for Dominion Affairs, the first time this office is represented in the war cabinet.
* 19 February 1942: Attlee is appointed Deputy Prime Minister with general responsibility for domestic affairs. Beaverbrook again resigns but no replacement as Minister of War Production is appointed for the moment. Sir Stafford Cripps succeeds Attlee as Lord Privy Seal and takes over the position of Leader of the House of Commons to reduce Churchill's workload. Sir Kingsley Wood leaves the war cabinet, though remaining Chancellor of the Exchequer.
* 22 February 1942: Arthur Greenwood leaves the war cabinet to assume the role of Leader of the Opposition, necessary for House of Commons functionality, till 23 May 1945.
* 12 March 1942: Oliver Lyttelton fills the vacant position of Minister of Production ("War" is dropped from the title). Richard Casey succeeds Lyttelton as Minister-Resident for the Middle East.

### 1 May 1942 to 30 April 1943

* 22 November 1942: Cripps retires as Lord Privy Seal and Leader of the House of Commons and leaves the war cabinet. His successor as Lord Privy Seal (Viscount Cranborne) is not in the Cabinet, and Eden takes the additional position of Leader of the House of Commons. The Home Secretary, Herbert Morrison, enters the Cabinet.

### 1 May 1943 to 30 April 1944

* 21 September 1943: Death of Sir Kingsley Wood
* 24 September 1943: Anderson succeeds Wood as Chancellor of the Exchequer, remaining in the war cabinet.
* 24 September 1943: Attlee leaves Dominions to succeed Anderson as Lord President. Except during Attlee's tenure, Dominions is not a war cabinet portfolio. Attlee remains Deputy PM and Lord President until termination of the ministry on 23 May 1945.
* 15 October 1943: Due to failing health, Sir Dudley Pound resigns as First Sea Lord. He dies six days later. He is succeeded by Admiral of the Fleet Sir Andrew Cunningham, who has been Commander-in-Chief of the Mediterranean Fleet.
* 11 November 1943: Lord Woolton joins the war cabinet as Minister of Reconstruction.
* 14 January 1944: Lord Moyne replaces Richard Casey as Minister-Resident for the Middle East.

### 1 May 1944 to 22 May 1945

* 6 June 1944: D-Day
* 6 November 1944: Lord Moyne is assassinated in Cairo by Jewish militants. His successor is not in the war cabinet.
* 25 April 1945: Attlee, Eden, Florence Horsbrugh, and Ellen Wilkinson are Britain's delegates at the San Francisco Conference
* 30 April 1945: Death of Adolf Hitler
* 8 May 1945: V-E Day. The war cabinet members at the time are Churchill, Attlee, Anderson, Bevin, Eden, Lyttelton, Morrison, and Woolton.

## 23 May 1945—End of the ministry

In October 1944, Churchill had proposed to the Commons that the current Parliament, which had begun in 1935, should be extended by a further year. He correctly anticipated the defeat of Germany in the spring of 1945 but he did not expect the end of the Far East war until 1946. He therefore recommended that the end of the European war should be "a pointer (to) fix the date of the (next) General Election".
Attlee, along with Eden, Horsbrugh, and Wilkinson, attended the San Francisco Conference and had returned to London by 18 May 1945 (ten days after V-E Day) when he met Churchill to discuss the future of the coalition. Attlee, in agreement with Churchill, wanted it to continue until after the Japanese surrender but he discovered that others in the Labour Party, especially Morrison and Bevin, wanted an election in October after Parliament ended. On 20 May, Attlee attended his party conference and found that opinion was against him so he informed Churchill that Labour must leave the coalition.
On 23 May, Labour left the coalition to begin their general election campaign. Churchill resigned as prime minister but the King asked him to form a new government, known as the Churchill caretaker ministry, until the election was held in July. Churchill agreed and his new ministry, essentially a Conservative one, held office for the next two months until it was replaced by Attlee's Labour government after their election victory.

## Government members
### Ministers who held war cabinet membership, 10 May 1940 – 23 May 1945

A total of sixteen ministers held war cabinet membership at various times in Churchill's ministry. There were five at the outset of whom two, Churchill and Attlee, served throughout the ministry's entire term. Bevin, Morrison and Wood were appointed to the war cabinet while retaining offices that had originally been outer cabinet portfolios. Anderson and Eden were promoted to the war cabinet from other offices after their predecessors, Chamberlain and Halifax, had left the government; similarly, Casey was brought in after Lyttelton switched portfolio and Moyne was appointed to replace Casey. Beaverbrook, Lyttelton and Woolton were brought in to fill new offices that were created to address current priorities. Greenwood was an original member with no portfolio and was not replaced when he assumed the acting leadership of the Opposition. Cripps was brought in as an extra member to reduce the workloads of Churchill and Attlee.

### Senior government ministries and offices, 10 May 1940 – 23 May 1945

This table lists cabinet level ministries and offices during the Churchill administration. Most of these were portfolios in the "outer cabinet" and outside the war cabinet, although some were temporarily included in the war cabinet, as indicated by bold highlighting of the ministers concerned. Focus here is upon the ministerial offices. Some ministries, such as Foreign Secretary, were in the war cabinet throughout the entire administration whereas others like Lord Privy Seal, Chancellor of the Exchequer, and Home Secretary were sometimes in the war cabinet and sometimes not, depending on priorities at the time. A number of ministries were created by Churchill in response to wartime needs. Some of the ministers retained offices that they held in former administrations and their notes include the date of their original appointment. For new appointments to existing offices, their predecessor's name is given.
| Portfolio | Minister | Party | Took office | Left office |
| Prime Minister and First Lord of the Treasury | Winston Churchill | Conservative | 10 May 1940 | 23 May 1945 |
| Deputy Prime Minister | Clement Attlee | Labour | 19 February 1942 | 23 May 1945 |
| Minister of Defence | Winston Churchill | Conservative | 10 May 1940 | 23 May 1945 |
| Lord Chancellor | Viscount Simon | Liberal National | 12 May 1940 | 23 May 1945 |
| Lord President of the Council | Neville Chamberlain | Conservative | 10 May 1940 | 29 September 1940 |
| Lord President of the Council | Sir John Anderson | National | 3 October 1940 | 24 September 1943 |
| Lord President of the Council | Clement Attlee | Labour | 24 September 1943 | 23 May 1945 |
| Lord Privy Seal | Clement Attlee | Labour | 11 May 1940 | 15 February 1942 |
| Lord Privy Seal | Sir Stafford Cripps | Ind. Labour | 19 February 1942 | 22 November 1942 |
| Lord Privy Seal | Viscount Cranborne | Conservative | 22 November 1942 | 24 September 1943 |
| Lord Privy Seal | Lord Beaverbrook | Conservative | 24 September 1943 | 23 May 1945 |
| Minister without portfolio | Arthur Greenwood | Labour | 11 May 1940 | 22 February 1942 |
| Foreign Secretary | Viscount Halifax | Conservative | 10 May 1940 | 22 December 1940 |
| Foreign Secretary | Anthony Eden | Conservative | 22 December 1940 | 23 May 1945 |
| Chancellor of the Exchequer | Sir Kingsley Wood | Conservative | 12 May 1940 | 21 September 1943 |
| Chancellor of the Exchequer | Sir John Anderson | National | 24 September 1943 | 23 May 1945 |
| Home Secretary and Minister for Home Security | Sir John Anderson | National | 12 May 1940 | 3 October 1940 |
| Home Secretary and Minister for Home Security | Herbert Morrison | Labour | 2 October 1940 | 23 May 1945 |
| Minister of Labour and National Service | Ernest Bevin | Labour | 13 May 1940 | 23 May 1945 |
| Secretary of State for War | Anthony Eden | Conservative | 11 May 1940 | 22 December 1940 |
| Secretary of State for War | David Margesson | Conservative | 22 December 1940 | 22 February 1942 |
| Secretary of State for War | Sir James Grigg | National | 22 February 1942 | 23 May 1945 |
| Secretary of State for Air | Sir Archibald Sinclair | Liberal | 11 May 1940 | 23 May 1945 |
| First Lord of the Admiralty | A. V. Alexander | Labour | 11 May 1940 | 23 May 1945 |
| Leader of the House of Commons | Winston Churchill | Conservative | 10 May 1940 | 19 February 1942 |
| Leader of the House of Commons | Sir Stafford Cripps | Ind. Labour | 19 February 1942 | 22 November 1942 |
| Leader of the House of Commons | Anthony Eden | Conservative | 22 November 1942 | 23 May 1945 |
| Leader of the House of Lords | Viscount Caldecote | Conservative | 10 May 1940 | 3 October 1940 |
| Leader of the House of Lords | Viscount Halifax | Conservative | 3 October 1940 | 22 December 1940 |
| Leader of the House of Lords | Lord Lloyd | Conservative | 22 December 1940 | 4 February 1941 |
| Leader of the House of Lords | Lord Moyne | Conservative | 8 February 1941 | 21 February 1942 |
| Leader of the House of Lords | Viscount Cranborne | Conservative | 21 February 1942 | 23 May 1945 |
| Minister of Aircraft Production | Lord Beaverbrook | Conservative | 2 August 1940 | 30 April 1941 |
| Minister of Aircraft Production | John Moore-Brabazon | Conservative | 1 May 1941 | 22 February 1942 |
| Minister of Aircraft Production | John Llewellin | Conservative | 22 February 1942 | 22 November 1942 |
| Minister of Aircraft Production | Sir Stafford Cripps | Ind. Labour (to Feb. 1945) | 22 November 1942 | 23 May 1945 |
| Minister of Aircraft Production | Sir Stafford Cripps | Labour (Feb.–May 1945) | 22 November 1942 | 23 May 1945 |
| Minister of State | Lord Beaverbrook | Conservative | 1 May 1941 | 29 June 1941 |
| Minister of Supply | Herbert Morrison | Labour | 12 May 1940 | 2 October 1940 |
| Minister of Supply | Sir Andrew Rae Duncan | National | 3 October 1940 | 29 June 1941 |
| Minister of Supply | Lord Beaverbrook | Conservative | 29 June 1941 | 4 February 1942 |
| Minister of Supply | Sir Andrew Rae Duncan | National | 4 February 1942 | 23 May 1945 |
| Minister of (War) Production | Lord Beaverbrook | Conservative | 4 February 1942 | 19 February 1942 |
| Minister of (War) Production | Oliver Lyttelton | Conservative | 12 March 1942 | 23 May 1945 |
| Minister of Reconstruction | Lord Woolton | National | 11 November 1943 | 23 May 1945 |
| Minister-Resident for the Middle East | Oliver Lyttelton | Conservative | 29 June 1941 | 12 March 1942 |
| Minister-Resident for the Middle East | Richard Casey | National | 12 March 1942 | 14 January 1944 |
| Minister-Resident for the Middle East | Lord Moyne | Conservative | 14 January 1944 | 6 November 1944 |
| Minister-Resident for the Middle East | Sir Edward Grigg | Conservative | 21 November 1944 | 23 May 1945 |
| Secretary of State for Dominion Affairs | Viscount Caldecote | Conservative | 14 May 1940 | 3 October 1940 |
| Secretary of State for Dominion Affairs | Viscount Cranborne | Conservative | 3 October 1940 | 15 February 1942 |
| Secretary of State for Dominion Affairs | Clement Attlee | Labour | 15 February 1942 | 24 September 1943 |
| Secretary of State for Dominion Affairs | Viscount Cranborne | Conservative | 24 September 1943 | 23 May 1945 |
| Minister of Information | Duff Cooper | Conservative | 12 May 1940 | 20 July 1941 |
| Minister of Information | Brendan Bracken | Conservative | 20 July 1941 | 23 May 1945 |
| Minister of Health | Malcolm MacDonald | National Labour | 13 May 1940 | 8 February 1941 |
| Minister of Health | Ernest Brown | Liberal National | 8 February 1941 | 11 November 1943 |
| Minister of Health | Henry Willink | Conservative | 11 November 1943 | 23 May 1945 |
| Minister of Food | Lord Woolton | Conservative | 13 May 1940 | 11 November 1943 |
| Minister of Food | John Llewellin | Conservative | 11 November 1943 | 23 May 1945 |
| Minister of Agriculture and Fisheries | Robert Hudson | Conservative | 14 May 1940 | 23 May 1945 |
| Minister of Economic Warfare | Hugh Dalton | Labour | 15 May 1940 | 22 February 1942 |
| Minister of Economic Warfare | Earl Selborne | Conservative | 22 February 1942 | 23 May 1945 |
| Chancellor of the Duchy of Lancaster | Lord Hankey | Independent | 14 May 1940 | 20 July 1941 |
| Chancellor of the Duchy of Lancaster | Duff Cooper | Conservative | 20 July 1941 | 11 November 1943 |
| Chancellor of the Duchy of Lancaster | Ernest Brown | Liberal National | 11 November 1943 | 23 May 1945 |
| Attorney General | Sir Donald Somervell | Conservative | 15 May 1940 | 23 May 1945 |
| Lord Advocate | Thomas Cooper | Conservative | 15 May 1940 | 5 June 1941 |
| Lord Advocate | James Reid | Conservative | 5 June 1941 | 23 May 1945 |
| Solicitor General | Sir William Jowitt | Labour | 15 May 1940 | 4 March 1942 |
| Solicitor General | Sir David Maxwell Fyfe | Conservative | 4 March 1942 | 23 May 1945 |
| Solicitor General for Scotland | James Reid | Conservative | 15 May 1940 | 23 May 1945 |
| Solicitor General for Scotland | David King Murray | Conservative | 5 June 1941 | 23 May 1945 |
| Paymaster General | Viscount Cranborne | Conservative | 15 May 1940 | 3 October 1940 |
| Paymaster General | Lord Hankey | Independent | 20 July 1941 | 4 March 1942 |
| Paymaster General | Sir William Jowitt | Labour | 4 March 1942 | 30 December 1942 |
| Paymaster General | Lord Cherwell | Conservative | 30 December 1942 | 23 May 1945 |
| Postmaster-General | William Morrison | Conservative | 15 May 1940 | 7 February 1943 |
| Postmaster-General | Harry Crookshank | Conservative | 7 February 1943 | 23 May 1945 |
| President of the Board of Education | Herwald Ramsbotham | Conservative | 14 May 1940 | 20 July 1941 |
| President of the Board of Education | Rab Butler | Conservative | 20 July 1941 | 23 May 1945 |
| President of the Board of Trade | Sir Andrew Rae Duncan | National | 12 May 1940 | 3 October 1940 |
| President of the Board of Trade | Oliver Lyttelton | Conservative | 3 October 1940 | 29 June 1941 |
| President of the Board of Trade | Sir Andrew Rae Duncan | National | 29 June 1941 | 4 February 1942 |
| President of the Board of Trade | John Llewellin | Conservative | 4 February 1942 | 22 February 1942 |
| President of the Board of Trade | Hugh Dalton | Labour | 22 February 1942 | 23 May 1945 |
| Secretary of State for India and Burma | Leo Amery | Conservative | 13 May 1940 | 23 May 1945 |
| Secretary of State for Scotland | Ernest Brown | Liberal National | 14 May 1940 | 8 February 1941 |
| Secretary of State for Scotland | Tom Johnston | Labour | 8 February 1941 | 23 May 1945 |
| Secretary of State for the Colonies | Lord Lloyd | Conservative | 12 May 1940 | 4 February 1941 |
| Secretary of State for the Colonies | Lord Moyne | Conservative | 8 February 1941 | 22 February 1942 |
| Secretary of State for the Colonies | Viscount Cranborne | Conservative | 22 February 1942 | 22 November 1942 |
| Secretary of State for the Colonies | Oliver Stanley | Conservative | 22 November 1942 | 23 May 1945 |
| Minister of Civil Aviation | Viscount Swinton | Conservative | 8 October 1944 | 23 May 1945 |
| Minister of (War) Transport | Sir John Reith | National | 14 May 1940 | 3 October 1940 |
| Minister of (War) Transport | John Moore-Brabazon | Conservative | 3 October 1940 | 1 May 1941 |
| Minister of (War) Transport | Lord Leathers | Conservative | 1 May 1941 | 23 May 1945 |
| Minister of Shipping | Ronald Cross | Conservative | 14 May 1940 | 1 May 1941 |
| Minister of Pensions | Sir Walter Womersley | Conservative | 15 May 1940 | 23 May 1945 |
| Minister of Social/National Insurance | Sir William Jowitt | Labour | 8 October 1944 | 23 May 1945 |
| Minister of Fuel and Power | Gwilym Lloyd George | Liberal | 3 June 1942 | 23 May 1945 |
| Minister of Town and Country Planning | William Morrison | Conservative | 7 February 1943 | 23 May 1945 |
| Minister-Resident for North-West Africa | Harold Macmillan | Conservative | 30 December 1942 | 23 May 1945 |
| Minister-Resident for West Africa | Viscount Swinton | Conservative | 8 June 1942 | 8 October 1944 |
| Minister-Resident for West Africa | Harold Balfour | Conservative | 21 November 1944 | 23 May 1945 |
| Minister without portfolio | Sir William Jowitt | Labour | 30 December 1942 | 8 October 1944 |
| Minister of Works | Lord Tryon | Conservative | 18 May 1940 | 3 October 1940 |
| Minister of Works | Sir John Reith | National | 3 October 1940 | 22 February 1942 |
| Minister of Works | Lord Portal | Conservative | 22 February 1942 | 21 November 1944 |
| Minister of Works | Duncan Sandys | Conservative | 21 November 1944 | 23 May 1945 |
| Parliamentary Secretary to the Treasury (Government Chief Whip) | David Margesson | Conservative | 17 May 1940 | 22 December 1940 |
| Parliamentary Secretary to the Treasury (Government Chief Whip) | Sir Charles Edwards | Labour | 17 May 1940 | 12 March 1942 |
| Parliamentary Secretary to the Treasury (Government Chief Whip) | James Stuart | Conservative | 14 January 1941 | 23 May 1945 |
| Parliamentary Secretary to the Treasury (Government Chief Whip) | William Whiteley | Labour | 12 March 1942 | 23 May 1945 |

### Financial and parliamentary secretaries, 10 May 1940 – 23 May 1945

This table lists the junior offices (often ministerial level 3) that held the title of Financial Secretary and/or Parliamentary Secretary. None of these officials were ever in the war cabinet. Their offices have rarely, if ever, been recognised as cabinet-level, although some of the office holders here did, at need, occasionally attend cabinet meetings. Some of the appointees retained offices that they held in former administrations and these are marked in situ with the date of their original appointment.
| Portfolio | Minister | Party | Took office | Left office |
| Financial Secretary to the Admiralty | George Hall | Labour | 4 February 1942 | 25 September 1943 |
| Financial Secretary to the Admiralty | James Thomas | Conservative | 25 September 1943 | 23 May 1945 |
| Financial Secretary to the Treasury | Harry Crookshank | Conservative | 15 May 1940 | 7 February 1943 |
| Financial Secretary to the Treasury | Ralph Assheton | Conservative | 7 February 1943 | 29 October 1944 |
| Financial Secretary to the Treasury | Osbert Peake | Conservative | 29 October 1944 | 23 May 1945 |
| Financial Secretary to the War Office | Richard Law | Conservative | 17 May 1940 | 20 July 1941 |
| Financial Secretary to the War Office | Duncan Sandys | Conservative | 20 July 1941 | 7 February 1943 |
| Financial Secretary to the War Office | Arthur Henderson | Labour | 7 February 1943 | 23 May 1945 |
| Lords Commissioners of the Treasury | William Whytehead Boulton | Conservative | 12 May 1940 | 13 March 1942 |
| Lords Commissioners of the Treasury | Patrick Buchan-Hepburn | Conservative | 12 May 1940 | 26 June 1940 |
| Lords Commissioners of the Treasury | Stephen Furness | Liberal National | 12 May 1940 | 18 May 1940 |
| Lords Commissioners of the Treasury | Patrick Munro | Conservative | 12 May 1940 | 13 March 1942 |
| Lords Commissioners of the Treasury | James Stuart | Conservative | 12 May 1940 | 14 January 1941 |
| Lords Commissioners of the Treasury | Wilfred Paling | Labour | 18 May 1940 | 8 February 1941 |
| Lords Commissioners of the Treasury | James Thomas | Conservative | 26 June 1940 | 25 September 1943 |
| Lords Commissioners of the Treasury | Thomas Dugdale | Conservative | 8 February 1941 | 23 February 1942 |
| Lords Commissioners of the Treasury | William Murdoch Adamson | Labour | 1 March 1941 | 2 October 1944 |
| Lords Commissioners of the Treasury | Arthur Young | Conservative | 23 February 1942 | 3 July 1944 |
| Lords Commissioners of the Treasury | Sir John McEwen | Conservative | 13 March 1942 | 6 December 1944 |
| Lords Commissioners of the Treasury | Leslie Pym | Conservative | 13 March 1942 | 23 May 1945 |
| Lords Commissioners of the Treasury | Alec Beechman | Liberal National | 25 September 1943 | 23 May 1945 |
| Lords Commissioners of the Treasury | Cedric Drewe | Conservative | 3 July 1944 | 23 May 1945 |
| Lords Commissioners of the Treasury | William John | Labour | 2 October 1944 | 23 May 1945 |
| Lords Commissioners of the Treasury | Patrick Buchan-Hepburn | Conservative | 6 December 1944 | 23 May 1945 |
| Minister of State at the Foreign Office | Richard Law | Conservative | 25 September 1943 | 23 May 1945 |
| Parliamentary and Financial Secretary to the Admiralty | Sir Victor Warrender, Bt | Conservative | 17 May 1940 | 23 May 1945 |
| Parliamentary Secretary for India and Burma | Duke of Devonshire | Conservative | 17 May 1940 | 1 January 1943 |
| Parliamentary Secretary for India and Burma | Earl of Munster | Conservative | 1 January 1943 | 31 October 1944 |
| Parliamentary Secretary for India and Burma | Earl of Listowel | Labour | 31 October 1944 | 23 May 1945 |
| Parliamentary Secretary for the Home Department | William Mabane | Liberal National | 15 May 1940 | 3 June 1942 |
| Parliamentary Secretary for the Home Department | Ellen Wilkinson | Labour | 8 October 1940 | 23 May 1945 |
| Parliamentary Secretary to the Board of Education | James Chuter Ede | Labour | 15 May 1940 | 23 May 1945 |
| Parliamentary Secretary to the Board of Trade | Gwilym Lloyd George | Liberal | 15 May 1940 | 8 February 1941 |
| Parliamentary Secretary to the Board of Trade | Charles Waterhouse | Conservative | 8 February 1941 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Agriculture and Fisheries | Lord Moyne | Conservative | 15 May 1940 | 8 February 1941 |
| Parliamentary Secretary to the Ministry of Agriculture and Fisheries | Tom Williams | Labour | 15 May 1940 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Agriculture and Fisheries | Duke of Norfolk | Conservative | 8 February 1941 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Aircraft Production | John Llewellin | Conservative | 15 May 1940 | 1 May 1941 |
| Parliamentary Secretary to the Ministry of Aircraft Production | Frederick Montague | Labour | 1 May 1941 | 4 March 1942 |
| Parliamentary Secretary to the Ministry of Aircraft Production | Ben Smith | Labour | 4 March 1942 | 11 November 1943 |
| Parliamentary Secretary to the Ministry of Aircraft Production | Alan Lennox-Boyd | Conservative | 11 November 1943 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Civil Aviation | Robert Perkins | Conservative | 22 March 1945 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Economic Warfare | Dingle Foot | Liberal | 17 May 1940 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Food | Robert Boothby | Conservative | 15 May 1940 | 22 October 1940 |
| Parliamentary Secretary to the Ministry of Food | Gwilym Lloyd George | Liberal | 22 October 1940 | 3 June 1942 |
| Parliamentary Secretary to the Ministry of Food | William Mabane | Liberal National | 3 June 1942 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Fuel and Power | Geoffrey Lloyd | Conservative | 3 June 1942 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Fuel and Power | Tom Smith | Labour | 3 June 1942 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Health | Florence Horsbrugh | Conservative | 15 May 1940 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Information | Harold Nicolson | National Labour | 17 May 1940 | 20 July 1941 |
| Parliamentary Secretary to the Ministry of Information | Ernest Thurtle | Labour | 20 July 1941 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Labour | Ralph Assheton | Conservative | 15 May 1940 | 4 February 1942 |
| Parliamentary Secretary to the Ministry of Labour | George Tomlinson | Labour | 8 February 1941 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Labour | Malcolm McCorquodale | Conservative | 4 February 1942 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of National Insurance | Charles Peat | Conservative | 22 March 1945 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Pensions | Ellen Wilkinson | Labour | 17 May 1940 | 8 October 1940 |
| Parliamentary Secretary to the Ministry of Pensions | Lord Tryon | Conservative | 8 October 1940 | 24 November 1940 |
| Parliamentary Secretary to the Ministry of Pensions | Wilfred Paling | Labour | 8 February 1941 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Production | George Garro-Jones | Labour | 10 September 1942 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Shipping | Sir Arthur Salter | Independent | 15 May 1940 | 29 June 1941 |
| Parliamentary Secretary to the Ministry of Supply | Harold Macmillan | Conservative | 15 May 1940 | 4 February 1942 |
| Parliamentary Secretary to the Ministry of Supply | Lord Portal | Conservative | 4 September 1940 | 22 February 1942 |
| Parliamentary Secretary to the Ministry of Supply | Ralph Assheton | Conservative | 4 February 1942 | 7 February 1943 |
| Parliamentary Secretary to the Ministry of Supply | Charles Peat | Conservative | 4 March 1942 | 22 March 1945 |
| Parliamentary Secretary to the Ministry of Supply | Duncan Sandys | Conservative | 7 February 1943 | 21 November 1944 |
| Parliamentary Secretary to the Ministry of Supply | John Wilmot | Labour | 21 November 1944 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Supply | James de Rothschild | Liberal | 22 March 1945 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Town and Country Planning | Henry Strauss | Conservative | 30 December 1942 | 22 March 1945 |
| Parliamentary Secretary to the Ministry of Town and Country Planning | Arthur Jenkins | Labour | 22 March 1945 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of War Transport | Frederick Montague | Labour | 18 May 1940 | 1 May 1941 |
| Parliamentary Secretary to the Ministry of War Transport | John Llewellin | Conservative | 1 May 1941 | 4 February 1942 |
| Parliamentary Secretary to the Ministry of War Transport | Sir Arthur Salter | Independent | 29 June 1941 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Works | George Hicks | Labour | 19 November 1940 | 23 May 1945 |
| Parliamentary Secretary to the Ministry of Works | Henry Strauss | Conservative | 4 March 1942 | 30 December 1942 |

### Other junior ministries, 10 May 1940 – 23 May 1945

This table lists the junior offices (often ministerial level 3) whose titles signify an assistant, deputy or under-secretary function. It excludes financial and parliamentary secretaries who are in the table above. None of these officials were ever in the war cabinet. Their offices have rarely, if ever, been recognised as cabinet-level, although some of the office holders here did, at need, occasionally attend cabinet meetings. Some of the appointees retained offices that they held in former administrations and these are marked in situ with the date of their original appointment.
| Portfolio | Minister | Party | Took office | Left office |
| Assistant Postmaster-General | Charles Waterhouse | Conservative | 17 May 1940 | 1 March 1941 |
| Assistant Postmaster-General | Allan Chapman | Conservative | 1 March 1941 | 4 March 1942 |
| Assistant Postmaster-General | Robert Grimston | Conservative | 4 March 1942 | 23 May 1945 |
| Civil Lord of the Admiralty | Sir Austin Hudson, Bt | Conservative | 15 May 1940 | 4 March 1942 |
| Civil Lord of the Admiralty | Richard Pilkington | Conservative | 4 March 1942 | 23 May 1945 |
| Deputy Minister-Resident for the Middle East | Lord Moyne | Conservative | 27 August 1942 | 28 January 1944 |
| Secretary for Mines | David Grenfell | Labour | 15 May 1940 | 23 May 1945 |
| Secretary for Petroleum | Geoffrey Lloyd | Conservative | 15 May 1940 | 3 June 1942 |
| Secretary for Overseas Trade | Harcourt Johnstone | Liberal | 15 May 1940 | 1 March 1945 |
| Under-Secretary of State for Air | Harold Balfour | Conservative | 15 May 1940 | 21 November 1944 |
| Under-Secretary of State for Air | Hugh Seely, 1st Baron Sherwood | Liberal | 20 July 1941 | 23 May 1945 |
| Under-Secretary of State for Air | Rupert Brabner | Conservative | 21 November 1944 | 27 March 1945 |
| Under-Secretary of State for Air | Quintin Hogg | Conservative | 12 April 1945 | 23 May 1945 |
| Under-Secretary of State for Dominion Affairs | Geoffrey Shakespeare | Liberal National | 15 May 1940 | 4 March 1942 |
| Under-Secretary of State for Dominion Affairs | Paul Emrys-Evans | Conservative | 4 March 1942 | 23 May 1945 |
| Under-Secretary of State for Foreign Affairs | Rab Butler | Conservative | 15 May 1940 | 20 July 1941 |
| Under-Secretary of State for Foreign Affairs | Richard Law | Conservative | 20 July 1941 | 25 September 1943 |
| Under-Secretary of State for Foreign Affairs | George Hall | Labour | 25 September 1943 | 23 May 1945 |
| Under-Secretary of State for Scotland | Joseph Westwood | Labour | 17 May 1940 | 23 May 1945 |
| Under-Secretary of State for Scotland | Henry Wedderburn | Conservative | 8 February 1941 | 4 March 1942 |
| Under-Secretary of State for Scotland | Allan Chapman | Conservative | 4 March 1942 | 23 May 1945 |
| Under-Secretary of State for the Colonies | George Hall | Labour | 15 May 1940 | 4 February 1942 |
| Under-Secretary of State for the Colonies | Harold Macmillan | Conservative | 4 February 1942 | 1 January 1943 |
| Under-Secretary of State for the Colonies | Duke of Devonshire | Conservative | 1 January 1943 | 23 May 1945 |
| Under-Secretary of State for the Home Department | Osbert Peake | Conservative | 15 May 1940 | 31 October 1944 |
| Under-Secretary of State for the Home Department | Earl of Munster | Conservative | 31 October 1944 | 23 May 1945 |
| Under-Secretary of State for War | Sir Henry Page Croft | Conservative | 17 May 1940 | 23 May 1945 |
| Under-Secretary of State for War | Sir Edward Grigg | Conservative | 17 May 1940 | 4 March 1942 |
| Under-Secretary of State for War | Arthur Henderson | Labour | 4 March 1942 | 7 February 1943 |

### Royal household appointments, 10 May 1940 – 23 May 1945

This table lists the officers appointed to the royal household during the Churchill administration.
| Portfolio | Minister | Party | Took office | Left office |
| Captain of the Gentlemen-at-Arms | Lord Snell | Labour | 31 May 1940 | 21 April 1944 |
| Captain of the Gentlemen-at-Arms | Earl Fortescue | Conservative | 22 March 1945 | 23 May 1945 |
| Captain of the Yeomen of the Guard | Lord Templemore | Conservative | 31 May 1940 | 23 May 1945 |
| Comptroller of the Household | William Whiteley | Labour | 17 May 1940 | 12 March 1942 |
| Comptroller of the Household | William John | Labour | 12 March 1942 | 2 October 1944 |
| Comptroller of the Household | George Mathers | Labour | 2 October 1944 | 23 May 1945 |
| Lords-in-Waiting | Earl Fortescue | Conservative | 10 May 1940 | 22 March 1945 |
| Lords-in-Waiting | Lord Alness | Liberal National | 31 May 1940 | 23 May 1945 |
| Lords-in-Waiting | Viscount Clifden | Liberal | 31 May 1940 | 23 May 1945 |
| Lords-in-Waiting | Marquess of Normanby | Conservative | 22 March 1945 | 23 May 1945 |
| Treasurer of the Household | Robert Grimston | Conservative | 17 May 1940 | 4 March 1942 |
| Treasurer of the Household | Sir James Edmondson | Conservative | 12 March 1942 | 23 May 1945 |
| Vice-Chamberlain of the Household | Sir James Edmondson | Conservative | 17 May 1940 | 12 March 1942 |
| Vice-Chamberlain of the Household | William Whytehead Boulton | Conservative | 12 March 1942 | 13 July 1944 |
| Vice-Chamberlain of the Household | Arthur Young | Conservative | 13 July 1944 | 23 May 1945 |