President of the Republic
José Luis Bustamante y Rivero       28 Jul 1945 - 29 Oct 1948 (+1989)  FDN

Chairmen of the Military Junta of Government
Manuel Apolinario Odría Amoretti    29 Oct 1948 -  1 Jul 1950 (+1974)  military 
Zenón Noriega Agüero                 1 Jul 1950 - 28 Jul 1950 (+1957)  military    

Presidents of the Republic
Manuel Apolinario Odría Amoretti    28 Jul 1950 - 28 Jul 1956 (+1974)  PR
Manuel Prado y Ugarteche            28 Jul 1956 - 18 Jul 1962 (+1967)  MDP

Junta of Government / Joint Command of the Armed Forces (military)
 -Ricardo Pío Pérez Godoy                                     (+1982) 
 -Nicolás Lindley López                                               
 -Juan Francisco Torres Matos                         
 -Pedro Vargas Prada Peirano        18 Jul 1962 - 20 Jul 1962

Chairmen of the Junta of Government
Ricardo Pío Pérez Godoy             20 Jul 1962 -  3 Mar 1963 (+1982)  military 
Nicolás Lindley López                3 Mar 1963 - 28 Jul 1963          military 

President of the Republic
Fernando Belaúnde Terry             28 Jul 1963 -  3 Oct 1968 (+2002)  AP

President of the Republic
Juan Francisco Velasco Alvarado      3 Oct 1968 - 30 Aug 1975 (+1977)  military 

Presidents of the Republic
Francisco Morales Bermúdez          30 Aug 1975 - 28 Jul 1980          military
Fernando Belaúnde Terry             28 Jul 1980 - 28 Jul 1985 (+2002)  AP
Alan Gabriel Ludwig García Pérez    28 Jul 1985 - 28 Jul 1990          APRA
Alberto Keinya Fujimori Fujimori    28 Jul 1990 - 22 Nov 2000          NM-C90
Valentín Paniagua Corazao           22 Nov 2000 - 28 Jul 2001 (+2006)  AP
Alejandro Celestino Toledo Manrique 28 Jul 2001 - 28 Jul 2006          PP
Alan Gabriel Ludwig García Pérez    28 Jul 2006 - 28 Jul 2011          APRA
Ollanta Moisés Humala Tasso         28 Jul 2011 -                      PNP