| Jean Sennep | |
| Birth Name: | Jean-Jacques Charles Pennès |
| Birth Date: | 3 June 1894 |
| Birth Place: | Paris Ve |
| Death Place: | Saint-Germain-en-Laye |
| Nationality: | French |
| Occupation: | Caricaturist |
| Employer: | Le Figaro |
Jean Sennep (1894–1982) was a French caricaturist and illustrator.