| Edwin F. Leonard | |
| Term Start: | 1921 |
| Term End: | 1924 |
| Predecessor: | Arthur A. Adams |
| Successor: | Fordis C. Parker |
| Office2: | Member of the Springfield, Massachusetts Board of Aldermen Ward 2 |
| Term Start2: | 1918 |
| Term End2: | 1920 |
| Office3: | Member of the Massachusetts House of Representatives 3rd Hampden District |
| Term Start3: | 1906 |
| Term End3: | 1907 |
| Birth Date: | July 15, 1862 |
| Death Date: | November 1931 (aged 69) |
| Profession: | Druggist |
Edwin F. Leonard (July 15, 1862 – November 1931) was an American druggist and politician who served in the Massachusetts House of Representatives and as the 37th Mayor of Springfield, Massachusetts.
In 1907, while he was in Massachusetts House of Representatives, Leonard served on the House Committee on Mercantile Affairs with future president Calvin Coolidge.