The Cameron–Clegg coalition was formed by David Cameron and Nick Clegg when Cameron was invited by Queen Elizabeth II to form a government, following the resignation of Prime Minister Gordon Brown on 11 May 2010, after the general election on 6 May. It was the UK's first coalition government since the Churchill caretaker ministry in 1945.

David William Donald Cameron, Baron Cameron of Chipping Norton, is a British politician who has served as Foreign Secretary since 2023. He previously served as Prime Minister of the United Kingdom from 2010 to 2016, as Leader of the Conservative Party from 2005 to 2016, and as Leader of the Opposition from 2005 to 2010, while serving as Member of Parliament (MP) for Witney from 2001 to 2016. He identifies as a one-nation conservative and has been associated with both economically liberal and socially liberal policies.