Pierre Boucher de la Bruère (baptized Joseph-René-Pierre-Hypolite) (July 5, 1837 – March 6, 1917) was a Canadian lawyer, journalist, author, office holder, and politician. Born in Saint-Hyacinthe, Lower Canada, the son of Pierre-Claude Boucher de La Bruère and Hippolyte Boucher de Labroquerie, he studied at the Séminaire de Saint-Hyacinthe. From 1857 to 1858 he studied law at the Université Laval and he was called to the bar of Lower Canada in 1860. He started practicing law in Saint-Hyacinthe and was protonotary for the judicial district of Saint-Hyacinthe from 1870 to 1875. In 1875, he became editor of Le Courrier de Saint-Hyacinthe and became owner in 1877.