| Charles Auguste Briot | |
| Birth Date: | 1817 7, df=y |
| Birth Place: | Franche-Comté, France |
| Death Place: | Bourg-d'Ault, France |
| Citizenship: | France |
| Fields: | Mathematics |
| Thesis1 Title: | and |
| Thesis2 Title: | )--> |
| Thesis1 Year: | and |
| Thesis2 Year: | )--> |
| Doctoral Advisors: | )--> |
| Awards: | Poncelet Prize (1882) |
| Spouses: | )--> |
| Partners: | )--> |
Charles Auguste Briot (19 July 1817 St Hippolyte, Doubs, Franche-Comté, France – 20 September 1882 Bourg-d'Ault, France) was a French mathematician who worked on elliptic functions. The Académie des Sciences awarded him the Poncelet Prize in 1882.