Mariano Melgarejo

Infobox "¿Confianza? ¡Ni en mi camisa!" Full Name: Manuel Mariano Melgarejo Valencia Alias: Capitán del Siglo Origin: Tarata (some sources say Toco), Cochabamba Intendant, Viceroyalty of Peru, Spanish Empire (Now Bolivia) Occupation: Dictator

Manuel Mariano Melgarejo Valencia (13 April 1820 – 23 November 1871) was a dictator and the 15th or 18th president of Bolivia from 1864-1871.