| Birth Date: | 23 September 1870 |
| Birth Place: | Peumérit, France |
| Death Date: | 7 October 1951 (aged 81) |
| Death Place: | Boulogne-Billancourt, Hauts-de-Seine, France |
| Height: | 1.73m (05.68feet) |
| Country: | France |
| Sport: | Horse riding |
| Show-Medals: | yes |
Jacques Cariou (23 September 1870 – 7 October 1951)[1] was a French show jumping champion. Cariou participated at the 1912 Summer Olympics held in Stockholm, where he won a gold medal in the individual jumping, a silver medal in team jumping with the horse Mignon, and a bronze medal in individual three-day eventing with the horse Cocotte.[2] [3]