Mariano Osorio | |
|---|---|
 | |
| Royal Governor of Chile | |
| In office January 4, 1818 – April 5, 1818 | |
| Monarch | Ferdinand VII |
| Preceded by | José Ordóñez |
| Succeeded by | Position Abolished |
| In office October 10, 1814 – December 26, 1815 | |
| Monarch | Ferdinand VII |
| Preceded by | Gabino Gaínza y Fernández de Medrano (As Captain General) |
| Succeeded by | Francisco Marcó del Pont |
| Personal details | |
| Born | 1777 Seville, Spain |
| Died | 1819 Havana, Cuba |
| Spouse | Joaquina de la Pezuela |
| Profession | Brigadier General |
| Military service | |
| Allegiance |  Spain |
| Battles/wars | |
Mariano de Osorio (Latin American Spanish: [maˈɾjano ðe oˈsoɾjo]; 1777–1819) was a Spanish general and Governor of Chile, from 1814 to 1815.