| Heidi Hamer | |
| State House1: | New Hampshire |
| District1: | Hillsborough 17th |
| Term Start1: | 2018 |
| Term End1: | December 7, 2022 |
| State House2: | New Hampshire |
| District2: | Hillsborough 19th |
| Term Start2: | December 7, 2022[1] |
| Party: | Democratic |
Heidi Hamer is an American politician. She serves as a Democratic member for the Hillsborough 19th district of the New Hampshire House of Representatives.[2]