Catherine Guillouard

Catherine Guillouard
Born (1965-01-23) 23 January 1965
Cannes, France
EducationUniversity of Nice
Sciences Po, ÉNA
OccupationCEO of RATP Group (2017–2022)
PredecessorÉlisabeth Borne
SuccessorJean Castex

Catherine Guillouard (born 23 January 1965 in Cannes) is a French businesswoman. She was the chairwoman and chief executive officer of RATP from August 2017 to 30 September 2022.