| Léo Pétrot | |
| Birth Date: | 1997 4, df=yes |
| Birth Place: | Firminy, France |
| Height: | 1.88 m |
| Position: | Left-back |
| Currentclub: | Saint-Étienne |
| Clubnumber: | 19 |
| Youthclubs1: | US Monistrol |
| Youthyears2: | 2011–2012 |
| Youthclubs2: | Olympique Saint-Etienne |
| Youthyears3: | 2012–2014 |
| Youthclubs3: | Saint-Étienne |
| Years1: | 2014–2019 |
| Caps1: | 62 |
| Goals1: | 2 |
| Years2: | 2019–2021 |
| Caps2: | 22 |
| Goals2: | 1 |
| Years3: | 2021 |
| Clubs3: | Lorient B |
| Caps3: | 4 |
| Goals3: | 0 |
| Years4: | 2021–2022 |
| Clubs4: | Lorient |
| Caps4: | 22 |
| Goals4: | 1 |
| Years5: | 2022– |
| Caps5: | 64 |
| Goals5: | 2 |
| Club-Update: | 04:46, 3 June 2024 (UTC) |
Léo Pétrot (born 15 April 1997) is a French professional footballer who plays as a left-back for club Saint-Étienne.
A youth product of US Monistrol, Olympique Saint-Etienne, and Saint-Étienne, Pétrot began his senior career with the reserves of Saint-Étienne. He thereafter moved to the senior team of Andrézieux. On 16 July 2021, he signed a professional contract with FC Lorient.[1] He made his professional debut with Lorient in a 2–2 Ligue 1 tie with RC Lens on 29 August 2021.[2]
On 30 August 2022, Pétrot returned to his youth club Saint-Étienne and signed a three-year contract.[3]