Joseph Edmund Johnson, Baron Johnson of Marylebone, is a British politician and peer who was Minister of State for Universities, Science, Research and Innovation from 2015 to 2018, and from July to September 2019. A member of the Conservative Party, he was Member of Parliament (MP) for Orpington from 2010 to 2019. He currently sits in the House of Lords. His older brother, Boris Johnson, was Prime Minister of the United Kingdom between 2019 and 2022.

Alexander Boris de Pfeffel Johnson is a British politician and writer who was Prime Minister of the United Kingdom and Leader of the Conservative Party from 2019 to 2022. He was previously Foreign Secretary from 2016 to 2018 and Mayor of London from 2008 to 2016. He was Member of Parliament (MP) for Henley from 2001 to 2008 and Uxbridge and South Ruislip from 2015 to 2023.