Xavier Albertini (born 28 January 1970) is a French politician of Horizons who has been Member of Parliament for Marne's 1st constituency in the National Assembly since 2022.

[1] Albertini, a business lawyer by profession, entered politics in 1995 as parliamentary assistant to Jean-Claude Étienne.

Initially a member of the RPR, he became an elected official of the city of Reims in 2001 with Jean-Louis Schneiter.

In 2014, Albertini was second deputy to the mayor of Reims, Arnaud Robinet, in charge of security, events, good living, elections and worship.

The law on the non-accumulation of mandates prohibits a parliamentarian from being part of the executive of a local authority.