List of representatives
| Governor |
Political party |
Period
|
| Rafael Ríos López |
Movimiento Nueva Izquierda |
January 1, 2003–September 9, 2005
|
| José del Maestro Ríos |
Movimiento Nueva Izquierda |
September 9, 2005–December 31, 2006
|
| Santos Kaway Komori |
Movimiento Independiente Obras Siempre Obras |
January 1, 2007–December 31, 2010
|
| José Aguirre Pastor |
Bloque Popular Madre de Dios |
January 1, 2011–August 15, 2013
|
| Jorge Aldazabal Soto |
Bloque Popular Madre de Dios |
August 15, 2013–December 31, 2014
|
| Luis Otsuka Salazar |
Democracia Directa |
January 1, 2015–December 31, 2018
|
| Luis Hidalgo Okimura |
Alianza para el Progreso |
January 1, 2019–December 31, 2022
|
| Luis Otsuka Salazar |
Avanza País |
January 1, 2023–Incumbent
|