Delphine Arnault
| Delphine Arnault | |
|---|---|
| Born | Delphine Caroline Marie Arnault 4 April 1975 Neuilly-sur-Seine, France | 
| Spouse | Alessandro Vallarino Gancia  (m. 2005; div. 2010) | 
| Partner | Xavier Niel (2010–present) | 
| Children | 4 | 
| Father | Bernard Arnault | 
| Relatives | Antoine Arnault (brother) Frédéric Arnault (half-brother) | 
Delphine Caroline Marie Arnault (French: [dɛlfin aʁno]; born 4 April 1975) is a French businesswoman who has been serving as the chairperson and chief executive officer of Christian Dior Couture since February 2023.
Arnault is the daughter of Bernard Arnault. She is a director of LVMH and has been Executive Vice President of Louis Vuitton since 2013.