List of presidents of the Congress of the Republic of Peru

This is a list of people who have served as head of the legislature in the government of Peru. Since the Constitution of 1993, the head of the legislature of Peru is the President of the Congress of the Republic of Peru, who is the presiding officer of the Congress of the Republic of Peru.

The President of Congress leads a unicameral legislature. The President of Congress is elected for a one-year term.

Congress (1829–1832)
First bicameral congress of Peru.

President of the Senate (1858–1859)
{| width=100% style="background:none;cellpadding:0.5em;"

President of the Chamber of Deputies (1858–1859)

 * }

Presidents of the Senate (1860–1865)
{| width=100% style="background:none;cellpadding:0.5em;"

Presidents of the Chamber of Deputies (1860–1865)

 * }

Presidents of the Senate (1868–1879)
{| width=100% style="background:none;cellpadding:0.5em;"

Presidents of the Chamber of Deputies (1868–1879)

 * }

Congress (1881)
Installed by the government of Francisco García Calderón in Chorrillos.

President of the Senate (1881)
{| width=100% style="background:none;cellpadding:0.5em;"

President of the Chamber of Deputies (1881)

 * }

National constituent assembly (1881)
Installed by Nicolás de Piérola in Ayacucho.

Constituent assembly in the North (1882–1883)
Installed by the government of Miguel Iglesias in Cajamarca.

Congress (1883)
Installed by the government of Lizardo Montero Flores in Arequipa.

President of the Senate (1883)
{| width=100% style="background:none;cellpadding:0.5em;"

President of the Chamber of Deputies (1883)

 * }

President of Senate (1886)
{| width=100% style="background:none;cellpadding:0.5em;"

President of Chamber of Deputies (1886)

 * }

Presidents of Senate (1886–1919)
{| width=100% style="background:none;cellpadding:0.5em;"

Presidents of Chamber of Deputies (1886–1919)

 * }

Presidents of the Senate (1919–1930)
{| width="100%" style="background:none;cellpadding:0.5em;"

Presidents of the Senate (1939–1968)
{| width="100%" style="background:none;cellpadding:0.5em;"

Presidents of the Senate (1980–1992)

 * ¹ Ramiro Prialé died on February 25 of 1988.
 * ² Jorge Lozada assumed the Presidency of the Senate after the death of Ramiro Prialé, because he was the Vice-President of the Chamber.
 * ³ Felipe Osterling's presidency was interrupted when President Fujimori dissolved Congress in 1992.

Presidents of the Chamber of Deputies (1980–1992)

 * ¹ Fernando León de Vivero died on January 26 of 1990.
 * ² Luis Alvarado assumed the Presidency of the Chamber after the death of Fernando León De Vivero, because he was the 1st Vice-President of the Chamber.
 * ³ Roberto Ramírez del Villar presidency was interrupted when President Fujimori dissolved Congress in 1992.

Congress of the Republic (1995–present)

 * Notes:
 * ¹ Luz Salgado temporarily assumed the position of President of Congress after a motion to censure President Hildebrandt.
 * ² Valentìn Paniagua, was elected President of Congress and as such simultaneously served as President of the Transitional Government.
 * ³ Carlos Ferrero Costa, was assigned to President of Congress by an agreement between different political parties.
 * 4 Alejandro Aguinaga temporarily assumed the position of President of Congress after Javier Velásquez's nomination as President of the Council of Ministers.
 * 5 Luis Iberico temporarily assumed the position of President of Congress after Freddy Otárola's nomination as Minister of Labor.