| Jennifer Pomnichowski | |
| State Senate: | Montana |
| District: | 33rd |
| Term Start: | January 5, 2015 |
| Predecessor: | Mike Phillips |
| Office1: | Member of the Montana House of Representatives |
| Constituency1: | 66th District |
| Term Start1: | January 7, 2013 |
| Term End1: | January 5, 2015 |
| Predecessor1: | Mike Phillips |
| Successor1: | Denise Hayman |
| Constituency2: | 63rd District |
| Term Start2: | January 3, 2007 |
| Term End2: | January 7, 2013 |
| Successor2: | Tom Burnett |
| Birth Date: | 26 January 1967 |
| Birth Place: | Great Falls, Montana |
| Party: | Democratic |
| Education: | Montana State University (BS) |
| Residence: | Bozeman, Montana |
Jennifer "JP" Pomnichowski (born January 26, 1967) is an American politician and a Democratic member of the Montana Senate. Pomnichowski served as a member of the Montana House of Representatives from 2007 to 2011 and from 2013 to 2015.[1]