Jérémie-Louis Décarie, KC (August 30, 1870 – November 5, 1927) was a Canadian lawyer, politician, and judge in the province of Quebec. Born in Notre-Dame-de-Grâce, Quebec, the son of Daniel-Jérémie Décarie and Philomène Leduc, Décarie was educated at Sainte-Marie College and at the Université Laval in Montreal. He was called to the Bar of Quebec in 1896 and was created a King's Counsel in 1904. He read law, first in the office of E. Barnard and later with Mercier, Gouin & Lemieux. He later became a partner in the firm of Gouin, Lemieux & Decarie. In 1903 he formed a partnership with A. Decary under the firm name of Decarie & Decary.