Pierre Failliot (25 February 1889 – 31 December 1935) was a French athlete. He competed at the 1912 Summer Olympics in six events: pentathlon, decathlon, 100 m, 200 m, 4 ÃÂ 100 m and 4 ÃÂ 400 m relay. He won a silver medal in the 4 ÃÂ 400 m relay, finished 17th in the pentathlon, and was less successful in other events.
He also played rugby union for France, appearing eight times from 1911 to 1913.