Guillaume Kasbarian

Guillaume Kasbarian
Kasbarian in 2017
Minister of Civil Service, Streamlining and Public Sector Transformation
In office
21 September 2024  23 December 2024
Prime MinisterMichel Barnier
Preceded byStanislas Guerini
Succeeded byLaurent Marcangeli
Minister Delegate for Housing
In office
8 February 2024  21 September 2024
Prime MinisterGabriel Attal
Preceded byPatrice Vergriete
Succeeded byValérie Létard
Member of the National Assembly
for Eure-et-Loir's 1st constituency
Assumed office
24 January 2025
Preceded byIsabelle Mesnard
In office
7 July 2024  21 October 2024
Preceded byVéronique de Montchalin
Succeeded byIsabelle Mesnard
In office
21 June 2017  8 March 2024
Preceded byJean-Pierre Gorges
Succeeded byVéronique de Montchalin
Personal details
Born (1987-02-28) 28 February 1987
Marseille, France
Political partyRenaissance
Alma materESSEC Business School
OccupationManager in a strategy consulting company

Guillaume Kasbarian (French pronunciation: [ɡijom kasbaʁjɑ̃]; born 28 February 1987) is a French business consultant and politician who has represented the 1st constituency of the Eure-et-Loir department in the National Assembly from 2017 to 2024 and again since 2025. He is a member of Renaissance (RE, formerly La République En Marche!).

Over the course of 2024, Kasbarian briefly served as Minister Delegate for Housing in the government of Prime Minister Gabriel Attal and as Minister of Civil Service, Streamlining and Public Sector Transformation in the government of Prime Minister Michel Barnier.