Olivier Aubin-Mercier
Canadian mixed martial artist
オリビエ・オービン＝メルシエ
- Born
- 23 February 1989, Montreal
- Citizenship
- Canada
- Sport
- judo, mixed martial arts
- Occupation
- mixed martial arts fighter, judoka
Olivier Aubin-Mercier (French: [ɔlivje obɛ̃ mɛʁsje]; born February 23, 1989) is a Canadian retired mixed martial artist who competed in the Lightweight division. Fighting from 2011 to 2023, Aubin-Mercier competed for the Professional Fighters League, where he won the 2022 and 2023 PFL Lightweight Championship and as well a 12 bout stint in the UFC where he appeared on The Ultimate Fighter Nations: Canada vs. Australia.
External links
Facts from Wikidata Q19609643 (CC0); quoted introduction from English Wikipedia (CC BY-SA 4.0). Data retrieved 2026-10-22.
Data: Wikidata (CC0 1.0); Wikipedia (English) (CC BY-SA 4.0). Retrieved 2026-10-22.