Charles-François Fournier (May 15, 1805 – in or after 1863) was a land surveyor and political figure in Canada East.
He represented L'Islet in the Legislative Assembly of the Province of Canada from 1847 to 1863.
He was born in Saint-Jean-Port-Joli, the son of François Fournier and Catherine Miville-Deschênes.
He was also a lieutenant colonel in the local militia and a justice of the peace.
He was defeated by Louis-Bonaventure Caron when he ran for reelection in 1858 but was declared elected later that same year.