| Birth Date: | 25 February 1889 |
| Birth Place: | Paris, France |
| Death Date: | 31 December 1935 (aged 46) |
| Death Place: | Paris, France |
| Sport: | Athletics |
| Event: | 100–400 m, pentathlon, decathlon |
| Club: | Racing Club de France, Paris |
| Pb: | 100 m – 11.0 (1909) 200 m – 22.6 (1911) 400 m – 49.0 (1908) |
| Show-Medals: | yes |
Pierre Failliot (25 February 1889 - 31 December 1935) was a French athlete.[1] He competed at the 1912 Summer Olympics in six events: pentathlon, decathlon, 100 m, 200 m, 4 × 100 m and 4 × 400 m relay. He won a silver medal in the 4 × 400 m relay, finished 17th in the pentathlon, and was less successful in other events.[2]
He also played rugby union for France, appearing eight times from 1911 to 1913.[3]