The Chamber of Representatives of Misiones Province (Spanish: Cámara de Representantes de la Provincia de Misiones) is the unicameral legislative body of Misiones Province, in Argentina. It convenes in the provincial capital, Posadas.

Chamber of Representatives of Misiones
Type
Type	Unicameral
Leadership
President	Carlos Rovira (FRC) since 10 December 2019
First Vice President	Hugo Passalacqua (FRC) since 10 December 2019
Second Vice President	Horacio Guido Loreiro (PRO) since 10 December 2019
Structure
Seats	40 deputies
Political groups	Government (27)   Front for the Renewal of Concord (27) Opposition (13)   Radical Civic Union (4)   Republican Proposal (4)   Agrarian and Social Encounter (3)   Tierra, Techo y Trabajo (1)   Activar (1)
Length of term	4 years
Authority	Constitution of Misiones
Elections
Voting system	Proportional representation
Last election	6 June 2021
Next election	2023
Meeting place
Edificio de la Cámara de Representantes Posadas, Misiones
Website
diputadosmisiones.gov.ar

It comprises 40 deputies, elected in a single multi-member district through proportional representation every four years. Elections employ the D'Hondt system. Deputies are elected for four-year terms every two years through staggered elections, and may run for re-election. There is, in addition, a 50% gender quota for party lists in elections.^[1]

Its powers and responsibilities are established in the provincial constitution. Unlike most other provincial legislatures in Argentina, the Misiones Chamber of Representatives is not presided by the province's vice governor, but rather counts with its own presiding officer elected from among its members (presently Carlos Rovira, of the FRC).^[2][3]

The Chamber of Representatives was established in 1953, when the National Territory of Misiones became a province of Argentina.^[4]