| State Senate: | New Hampshire |
| District: | 11th |
| Term Start: | December 7, 2022 |
| Predecessor: | Gary Daniels |
| Term Start1: | December 5, 2018 |
| Term End1: | December 2, 2020 |
| Predecessor1: | Gary Daniels |
| Successor1: | Gary Daniels |
| Office2: | Member of the New Hampshire House of Representatives |
| Constituency2: | Hillsborough 22nd |
| Term Start2: | December 7, 2016 |
| Term End2: | December 5, 2018 |
| Predecessor2: | Multi-member district |
| Successor2: | Multi-member district |
| Term Start3: | December 2012 |
| Term End3: | December 3, 2014 |
| Predecessor3: | Multi-member district |
| Successor3: | Multi-member district |
| Constituency3: | Hillsborough 22nd |
| Constituency4: | Hillsborough 6th |
| Term Start4: | December 2008 |
| Term End4: | December 2010 |
| Predecessor4: | Multi-member district |
| Successor4: | Multi-member district |
| Birth Name: | Shannon E. Chandley |
| Birth Date: | 14 September 1962 |
| Birth Place: | Providence, Rhode Island, U.S. |
| Spouse: | Tom[1] |
| Children: | 4 |
| Residence: | Amherst, New Hampshire |
| Party: | Democratic |
| Education: | University of Rhode Island, B.A. |
| Website: | |
Shannon E. Chandley (born September 14, 1962) is an American politician from the state of New Hampshire. A Democrat, Chandley represented the 11th district in the New Hampshire Senate from 2018 until 2020, when she was defeated by the seat's former Republican incumbent, Gary Daniels. She defeated Daniels in 2022 and returned to the senate.[2] [3]
Chandley previously served in the New Hampshire House of Representatives for three noncontiguous terms between 2008 and 2010, 2012–2014, and 2016–2018.[4]