Xavier Niel
- Born
- 25 August 1967 (59 years)
- Place of birth
- Maisons-Alfort, Val-de-Marne, France
- Gender
- Male
French billionaire businessman, active in the telecommunications and technology industry, and best known as founder and majority shareholder of the French Internet service provider and mobile operator Iliad trading under the Free brand (France's second-largest ISP, and third mobile operator).
