Justine Greening is a British politician who served as Secretary of State for Education from 2016 to 2018. Prior to that, she served as Economic Secretary to the Treasury from 2010 to 2011, Secretary of State for Transport from 2011 to 2012 and Secretary of State for International Development from 2012 to 2016. A member of the Conservative Party, she was Member of Parliament (MP) for Putney from 2005 to 2019.

The secretary of state for education, also referred to as the education secretary, is a secretary of state in the Government of the United Kingdom, responsible for the work of the Department for Education. The incumbent is a member of the Cabinet of the United Kingdom.