Constituency Region Name Party Last elected
1 Arica and Parinacota
Tarapacá
Fulvio Rossi PS 2009
Jaime Orpis Bouchon UDI 2009
2 Antofagasta Carlos Cantero Ojeda Ind.[1] 2005
José Antonio Gómez Urrutia
(Vice-President, March 11, 2010–March 15, 2011; March 20, 2013-present)
PRSD 2005
3 Atacama Isabel Allende PS 2009
Baldo Prokurica Prokurica
(Vice-President, March 12, 2008-March 13, 2009)
RN 2009
4 Coquimbo Gonzalo Uriarte UDI 2005
Jorge Pizarro Soto
(President, March 11, 2010–March 15, 2011; March 20, 2013-present)
PDC 2005
5 Valparaíso Ignacio Walker PDC 2009
Lily Pérez RN 2009
6 Ricardo L. Weber PPD 2009
Francisco Chahuan RN 2009
7 Santiago Guido Girardi Lavín
(President, March 15, 2011–March 20, 2012)
PPD 2005
Jovino Novoa Vásquez
(President, March 13, 2009–March 11, 2010)
UDI 2005
8 Ena von Baer UDI 2005
Soledad Alvear Valenzuela PDC 2005
9 O'Higgins Alejandro García-Huidobro UDI 2005
Juan Pablo Letelier Morel
(Vice-President, March 15, 2011–March 20, 2012)
PS 2005
10 Maule Ximena Rincón PDC 2009
Juan Antonio Coloma Correa UDI 2009
11 Andrés Zaldívar PDC 2009
Hernán Larraín Fernández UDI 2009
12 Biobío Alejandro Navarro Brain
(Vice-President, March 20, 2012–March 20, 2013)
MAS[2] 2005
Hosain Sabag Castillo PDC 2005
13 Mariano Ruiz-Esquide Jara PDC 2005
Víctor Pérez Varela UDI 2005
14 Araucanía Jaime Quintana PPD 2009
Alberto Espina Otero RN 2009
15 Eugenio Tuma PPD 2009
José García Ruminot RN 2009
16 Los Ríos
(plus District 55)
Carlos Larraín Peña RN 2005
Eduardo Frei Ruiz-Tagle
(President, March 11, 2006-March 12, 2008)
PDC 2005
17 Los Lagos
(minus District 55)
Camilo Escalona Medina
(President, March 20, 2012–March 20, 2013)
PS 2005
Carlos Kuschel Silva RN 2005
18 Aisén Patricio Walker PDC 2009
Antonio Horvath Kiss RN 2001
19 Magallanes Carlos Bianchi Chelech
(Vice-President, March 13, 2009–March 11, 2010)
Ind. 2005
Pedro Muñoz Aburto PS 2005