| John A. Leslie | |
| Parliament: | Ontario Provincial |
| Term Start: | June 4, 1945 |
| Term End: | April 27, 1948 |
| Predecessor: | Agnes Macphail |
| Successor: | Agnes Macphail |
| Riding: | York East |
| Party: | Progressive Conservative |
John A. Leslie was a Canadian politician who was Progressive Conservative MPP for York East from 1945 to 1948.[1]