Reform UK leader Nigel Farage
Nigel Farage presenting the Reform UK immigration manifesto, September 22, 2025.
Reform UK
political party, United Kingdom
Also known as: Brexit Party
Reform UK, populist far-right political party in the United Kingdom. Since it was launched in 2019 as part of an effort to speed up and harden the terms of the Brexit process, the party has grown rapidly, posing an unprecedented challenge to the two-party system that has dominated British politics for a century. Its leader, Nigel Farage, has said he hopes to become prime minister in 2029. The party that became Reform UK emerged in...