Field Marshal Mateo de Toro Zambrano y Ureta (Spanish: Mateo de Toro Zambrano y Ureta I conde de la Conquista) (September 20 1727 – February 26 1811) frequently misnamed Mateo de Toro y Zambrano in many Chilean history publications was Viscount of La Descubierta and later Count of La Conquista (1771) and Knight of the Spanish Order of Santiago. He was a Chilean creole and had a career as a soldier under the Spanish Empire after he amassed a fortune in commerce.