| Bob L'Heureux | |
| State House: | New Hampshire |
| District: | 21st Hillsborough |
| Term Start: | December 7, 2016 |
| Term End: | December 2, 2020 |
| Predecessor: | Phil Straight |
| State House2: | New Hampshire |
| District2: | 19th Hillsborough |
| Term Start2: | 1990 |
| Term End2: | 2010 |
| Birth Date: | 27 May 1940 |
| Birth Place: | Manchester, New Hampshire, US |
| Party: | Republican |
| Residence: | Merrimack, New Hampshire |
Robert L'Heureux (born May 27, 1940) is an American politician in the state of New Hampshire. He was a member of the New Hampshire House of Representatives, sitting as a Republican from the Hillsborough 21 district from 2016 to 2020. He previously served from 1990 to 2010.[1]