| Alexander Stuart | |
| Office1: | Ontario MPP |
| Term Start1: | 1923 |
| Term End1: | 1928 |
| Successor1: | Edward Arunah Dunlop |
| Constituency1: | Renfrew North |
| Party: | Conservative |
| Birth Date: | 19 April 1857 |
| Birth Place: | Wilberforce Township, Canada West |
| Death Place: | Renfrew, Ontario |
| Occupation: | Farmer |
| Spouse: | Eliza Jane Burgess (m. 1884), Emma McCabe (m. 1904) |
Alexander Stuart (April 19, 1857 - April 2, 1928) was an Ontario farmer and political figure. He represented Renfrew North in the Legislative Assembly of Ontario as a Conservative member from 1923 to 1928.
He was born in Wilberforce Township, the son of Charles Stuart. In 1884, he married Eliza Jane Burgess and then married Emma McCabe in 1904 after his first wife's death. He lived near Eganville and served 27 years as reeve for the township. He died at Renfrew on April 2, 1928.[1]