| Joseph Edgar | |
| Office1: | Ontario MPP |
| Term Start1: | 1914 |
| Term End1: | 1919 |
| Predecessor1: | John Galna |
| Successor1: | Richard Reese Hall |
| Constituency1: | Parry Sound |
| Party: | Conservative |
| Birth Date: | 7 June 1856 |
| Birth Place: | Benraw, Ireland |
| Death Place: | Businessman |
| Children: | Mary S. Edgar, Bessie Edgar, Annie Edgar, Margaret Edgar, and 4 that died |
Joseph Edgar (June 7, 1856[1] - September 10, 1922) was an Irish-born merchant and political figure in Ontario. He represented Parry Sound in the Legislative Assembly of Ontario from 1914 to 1919 as a Conservative member.
He was born in Benraw, County Down, the son of Joseph Edgar and May McCracken, and came to Canada in 1872. In 1886, Edgar married Mary Little. He moved to Sundridge, a small town north of Toronto on the rail line. He ran unsuccessfully for a seat in the Ontario assembly in 1902.[1] Edgar owned a general store which he had bought from John Carter.[2] He was defeated by Richard Reese Hall when he ran for re-election in 1919.[3]