Julio César Méndez Montenegro

Julio César Méndez Montenegro
Official portrait, 1966
34th President of Guatemala
In office
July 1, 1966 (1966-07-01)  July 1, 1970 (1970-07-01)
Vice PresidentClemente Marroquín Rojas
Preceded byEnrique Peralta Azurdia
Succeeded byCarlos Arana Osorio
Personal details
BornNovember 23, 1915
Guatemala City
DiedApril 30, 1996 (aged 80)
Guatemala City
Political partyRevolutionary Party
SpouseSara de la Hoz (1919–2015)
Parent(s)Marcial Méndez and Mélida Montenegro
Alma materUniversidad de San Carlos

Julio César Méndez Montenegro (November 23, 1915 – April 30, 1996) was a Guatemalan academic who served as the 34th president of Guatemala from July 1966 to July 1970. Mendez was elected on a platform promising democratic reforms and the curtailment of military power. The only civilian to occupy Guatemala's presidency during the long period of military rule between 1954 and 1986. Nevertheless, his election and swearing in was considered a major turning point for the long military-led Guatemala. He was the first cousin of César Montenegro Paniagua whose kidnapping, torture and murder during the Julio César Méndez presidency is rumored to have been undertaken with presidential sanction.