Luc-Hyacinthe Masson (August 16, 1811 – October 18, 1880) was a Quebec physician, businessman and political figure.

He helped fight the Asiatic cholera epidemic of 1832 and qualified as a doctor the following year.

Masson took part in the Lower Canada Rebellion and was exiled to the Bermudas in 1838.

He served as mayor of Coteau-Landing and represented Soulanges in the Legislative Assembly of the Province of Canada from 1854 to 1857.

After he retired from politics in 1872, he served as registrar for Soulanges County and clerk for the circuit court.