Guillaume Frenois
- Nickname: L'Expert
- Date of Birth: 19th August 1983 (41 years old)
- Career duration: 18 years 11 months
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Nationality:
France -
Birthplace:
Saint-Quentin, Aisne, France
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Residence:
Saint-Quentin, Aisne, France
- Division: Super Featherweight
- Height: 5ft 8"
- Stance: Southpaw
- BoxRec: Guillaume Frenois
- Debut: 20th May 2006
