| Joseph-Eugène Rhéault | |
| Office: | Member of the Legislative Assembly of Quebec for Wolfe |
| Predecessor: | Napoléon-Pierre Tanguay |
| Successor: | Joseph-Pierre-Cyrénus Lemieux |
| Term Start: | 1919 |
| Term End: | 1921 |
| Birth Date: | 7 March 1856 |
| Birth Place: | Arthabaska, Canada East |
| Death Place: | Disraëli, Quebec |
| Party: | Liberal |
Joseph-Eugène Rhéault (March 7, 1856 - April 5, 1921) was a Canadian provincial politician. He was the Liberal member of the Legislative Assembly of Quebec for Wolfe from 1919 until his death in 1921. He was also mayor of Disraëli from 1905 to 1910.