Xavier Breton (born 25 November 1962 in Darney, Vosges) 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.

[1] In the Republicans’ 2016 presidential primaries, Breton endorsed François Fillon as the party’s candidate for the office of President of France.

[2] Ahead of the 2022 presidential elections, he publicly declared his support for Michel Barnier as the Republicans’ candidate.

[3] He was re-elected at the 2022 French legislative election.

[4]