| Cabinet ministers | |
| Prime Minister | The Rt Hon. Theresa May MP |
| Chancellor of the Exchequer | The Rt Hon. Philip Hammond MP |
| Secretary of State for Foreign and Commonwealth Affairs | Boris Johnson MP |
| Secretary of State for the Home Department | The Rt Hon. Amber Rudd MP |
| Secretary of State for Exiting the European Union | The Rt Hon. David Davis MP |
| Secretary of State for Defence | The Rt Hon. Michael Fallon MP |
| Secretary of State for International Trade | The Rt Hon. Liam Fox MP |
| Lord Chancellor & Justice Secretary | The Rt Hon. Liz Truss MP |
| Secretary of State for Education | The Rt Hon. Justine Greening MP |
| and Minister for Women and Equalities | |
| Secretary of State for Health | The Rt Hon. Jeremy Hunt MP |
| Secretary of State for Work and Pensions | The Rt Hon. Damian Green MP |
| Secretary of State for Business, Energy and Industrial Strategy | The Rt Hon. Greg Clark MP |
| Secretary of State for Environment, Food and Rural Affairs | Andrea Leadsom MP |
| Secretary of State for International Development | The Rt Hon. Priti Patel MP |
| Secretary of State for Scotland | The Rt Hon. David Mundell MP |
| Secretary of State for Wales | The Rt Hon. Alun Cairns MP |
| Secretary of State for Northern Ireland | The Rt Hon. James Brokenshire MP |
| Secretary of State for Communities and Local Government | The Rt Hon. Sajid Javid MP |
| Secretary of State for Transport | The Rt Hon. Chris Grayling MP |
| Secretary of State for Culture, Media and Sport | Karen Bradley MP |
| Chancellor of the Duchy of Lancaster | The Rt Hon. Patrick McLoughlin MP |
| Leader of the House of Lords | The Rt Hon. The Baroness Evans of Bowes Park |
| Minster for the Cabinet Office | Ben Gummer MP |