| Birth Name: | Théophile Auguste Marie Dondey de Santeny |
| Birth Date: | 1811 |
| Birth Place: | Paris, France |
| Death Date: | 1875 |
| Death Place: | Paris, France |
| Education: | Lycée Louis-Le-Grand |
| Occupation: | Poet |
Philothée O'Neddy (1811, Paris -1875, Paris), born Théophile Auguste Marie Dondey de Santeny, was a French poet. He was an associate of the Romantic movement, and one of the original "Bohemians". He is known for his 1831 collection Feu et flamme. He also wrote fiction, such as Histoire d'un anneau enchanté (1842).
O'Neddy is born in 1811 in Paris. He studied at the Lycée Louis-Le-Grand[1] .