Matías David Rodríguez (14 December 1981 – 18 October 2023) was an Argentine politician who served as a National Senator for Tierra del Fuego.

A member of the Justicialist Party and La Cámpora, Rodríguez was elected in 2019, and sat in the Frente de Todos parliamentary bloc.

[1] In 2012, Rodríguez was appointed chief of the Tierra del Fuego branch of ANSES, Argentina's national social security agency.

[4] In the 2019 legislative election, Rodríguez ran for one of Tierra del Fuego's three seats in the Argentine Senate as the first candidate in the Frente de Todos (FDT) list, followed by María Eugenia Duré.

[1] Rodríguez was a supporter of the legalisation of abortion in Argentina, voting in favour of the Voluntary Interruption of Pregnancy Bill in 2018 as deputy and in 2020 as senator.