Louis Arthur Audette (1 December 1856 – 20 January 1942) was a Canadian lawyer and judge of the Exchequer Court of Canada.
He was called to the Quebec Bar in 1880 and appointed King's Counsel in 1908.
From 1913 to 1916, he chaired a commission of inquiry on pelagic sealing.
Audette retired in December 1931, upon reaching the mandatory retirement age of seventy-five, and was replaced by Eugène-Réal Angers.
His son Louis de la Chesnaye Audette was a lawyer, naval officer, and civil servant.