Xavier Breton (born 25 November 1962) is a French politician of The Republicans (LR) who has been deputy for Ain's 1st constituency from 2007 to 2024 and regional councillor of Auvergne-Rhône-Alpes since 2016.
In the Republicansâ 2016 presidential primaries, Breton endorsed François Fillon as the partyâÂÂs candidate for the office of President of France. Ahead of the 2022 presidential elections, he publicly declared his support for Michel Barnier as the Republicansâ candidate. He was re-elected at the 2022 French legislative election.