| John Ducharme | |
| Term Start: | December 7, 2022 |
| Predecessor: | Sawin Millett |
| State House: | Maine |
| District: | 71st |
| Residence: | Madison, Maine |
| Party: | Republican |
John (Jack) E. Ducharme III is an American politician who has served as a member of the Maine House of Representatives since December 7, 2022. He represents Maine's 71st House district.[1] He graduated from Thomas College and earned his B.S. in Business Administration.[2]