Leopoldo de Gregorio, 1st Marquess of Esquilache
| The Marquess of Esquilache | |
|---|---|
| Giuseppe Bonito: Portrait of Leopoldo de Gregorio, marchese di Squillace, Madrid, Museo del Prado. | |
| Secretary of State of the Treasury of Spain | |
| In office 25 December 1759 – 1 April 1766 | |
| Monarch | Charles III | 
| First Secretary of State | Ricardo Wall Jerónimo Grimaldi | 
| Preceded by | Juan Francisco de Gaona y Portocarrero | 
| Succeeded by | Miguel de Múzquiz y Goyeneche | 
| Secretary of State for War of Spain | |
| In office 1 September 1763 – 1 April 1766 | |
| Monarch | Charles III | 
| First Secretary of State | Ricardo Wall Jerónimo Grimaldi | 
| Preceded by | Ricardo Wall | 
| Succeeded by | Juan Gregorio Muniáin | 
| Personal details | |
| Born | 23 December 1699 Messina, Kingdom of Sicily | 
| Died | 15 September 1785 (aged 85) Venice, Republic of Venice | 
Leopoldo de Gregorio, 1st Marquess of Esquilache, OWE (Messina, December 23, 1699 – Venice, September 15, 1785), known in Spanish as Marqués de Esquilache and in Italian as Marchese di Squilliace, was a Sicilian-born Spanish statesman who was Minister of Finance of Spain between 1759 and 1766.