Category:Presidents of the Institutional Revolutionary Party

Three Names, One Party
4 March 1929
Plutarco Elías Calles
Founded as:
Partido Nacional
Revolucionario

(National Revolutionary
Party – PNR)
30 March 1938
Lázaro Cárdenas
PNR dissolved. New name:
Partido de la
Revolución Mexicana

(Party of the Mexican
Revolution – PRM)
18 January 1946
Manuel Ávila Camacho
PRM dissolved. New name:
Partido Revolucionario
Institucional

(Institutional Revolutionary
Party – PRI)