| Official Positions | Department Head |
|---|---|
| Prime Minister (First Lord of the Treasury and Minister for the Civil Service) | Theresa May MP |
| Deputy Prime Minister | NA |
| Secretary of State for Foreign and Commonwealth Affairs | Boris Johnson MP |
| Chief Secretary to the Treasury | David Gauke MP |
| Secretary of State for Business and Energy | Greg Clark MP |
| President of the Board of Trade | Liam Fox MP |
| Secretary of State for Work and Pensions | Damian Green MP |
| Secretary of State for Education, Minister for Women and Equalities | Justine Greening MP |
| Secretary of State for Justice | Elizabeth Truss MP |
| Secretary of State for International Development | Priti Patel MP |
| Secretary of State for Defence | Michael Fallon MP |
| Leader of the House of Lords | Baroness Evans of Bowes Park |
| Chancellor of the Duchy of Lancaster | Patrick McLoughlin MP |
| Secretary of State for Health | Jeremy Hunt MP |
| Secretary of State for Wales | Alun Cairns MP |
| Secretary of State for the Home Office | Amber Rudd MP |
| Secretary of State for Transport | Chris Grayling MP |
| Secretary of State for Culture, Media and Sport | Karen Bradley MP |
| Secretary of State for Scotland | David Mundell MP |
| Chancellor of the Exchequer | Philip Hammond MP |
| Secretary of State for Environment, Food and Rural Affairs | Andrea Leadsom MP |
| Secretary of State for Communities and Local Government | Sajid Javid MP |
| Secretary of State for Northern Ireland | James Brokenshire MP |
