Andrés Pío Bernardino Chadwick Piñera (born 2 January 1956) is a Chilean right-wing politician and lawyer, member of the Independent Democrat Union (UDI) party.

[6] In 2012, he expressed "deep repentance" for this support after discovering "over the years" serious human rights violations committed by the dictatorship, while defending the regime on other grounds.

[7] Chadwick completed his primary and secondary studies in Colegio Verbo Divino in Santiago; he later joined the Law Faculty in the Pontifical Catholic University of Chile.

Deputy for the District #33 of the communes of Mostazal, Graneros, Codegua, Machalí, Requínoa, Rengo, Olivar, Doñihue, Coínco, Coltauco, Quinta de Tilcoco, and Malloa, in the VI Región del Libertador General Bernardo O'Higgins.

[8] Deputy for the District #33 of the communes of Mostazal, Graneros, Codegua, Machalí, Requínoa, Rengo, Olivar, Doñihue, Coínco, Coltauco, Quinta de Tilcoco, and Malloa, in the VI Región del Libertador General Bernardo O'Higgins.