Bold denotes that either the majority of votes went in favour of Brexit or the percentage of votes was enough to retain the election deposit (5%).
*denotes that the candidate was originally selected as a Brexit Party prospective parliamentary candidate in a Conservative seat but after those candidates were pulled, they eventually stood as independent candidates.
Reform UK endorsed Laurence Fox in the 2021 London mayoral election.
[21] Reform UK stood candidates in 12 police and crime commissioner elections and one subsequent re-run election in Wiltshire.
[24] In the 2024 United Kingdom general election