| Pierre-Alexis Pessonneaux | |
| Nationality: | French |
| Sport: | running |
| Event: | Sprinting (200 metres) |
| Birth Date: | 25 November 1987 |
| Birth Place: | Belley |
| Pb: | 200 m: 20.73 s (Geneva 2009) |
Pierre-Alexis Pessonneaux (born 25 November 1987) is a French sprinter who specialises in the 200 metres. He helped the French men's 4 x 100 metres relay team to the gold medal at the 2010 European Athletics Championships. At the 2012 Summer Olympics, Pessonneaux was part of France's 4 × 100 m relay team that claimed the bronze medal.[1]