| Leonard S. Mandamin | |
| Office: | Federal Court of Canada |
| Termstart: | April 27, 2007 |
| Birth Date: | 1944 |
| Birth Place: | Wikwemikong Unceded Reserve, Ontario |
Leonard S. Mandamin (born 1944) is a judge who served from 2007 to 2019 on the Federal Court of Canada.[1] [2]