| Peter Leishman | |
| State House1: | New Hampshire |
| District1: | Hillsborough 13th |
| Term Start1: | 1996 |
| Term End1: | 2002 |
| State House2: | New Hampshire |
| District2: | Hillsborough 6th |
| Term Start2: | 2006 |
| Term End2: | 2008 |
| State House3: | New Hampshire |
| District3: | Hillsborough 3rd |
| Term Start3: | 2008 |
| Term End3: | 2010 |
| Term Start4: | 2011 |
| Term End4: | 2012 |
| State House5: | New Hampshire |
| District5: | Hillsborough 24th |
| Term Start5: | 2012 |
| Term End5: | December 7, 2022 |
| State House6: | New Hampshire |
| District6: | Hillsborough 33rd |
| Term Start6: | December 7, 2022[1] |
| Party: | Democratic |
Peter Leishman is an American politician. He serves as a Democratic member for the Hillsborough 33rd district of the New Hampshire House of Representatives.[2]