| Erin Hennessey | |
| Party: | Republican |
| Education: | Boston College (BS) |
| State Senate: | New Hampshire |
| Birth Date: | 1 January 1976 |
| District: | 1st |
| Predecessor: | David Starr |
| Successor: | Carrie Gendreau |
| Term Start: | December 2, 2020 |
| Term End: | June 7, 2022 |
| State House1: | New Hampshire |
| Successor1: | Joseph DePalma IV |
| Predecessor1: | Ralph Doolan Jr. |
| District1: | Grafton 1st |
| Term Start1: | December 3, 2014 |
| Term End1: | December 2, 2020 |
| Residence: | Littleton, New Hampshire, U.S. |
Erin Tapper Hennessey (born January 1, 1976) is an American politician serving as the Deputy Secretary of State of New Hampshire. She was formerly a member of the New Hampshire Senate from the 1st district, serving from 2020 to 2022.
Hennessey earned a Bachelor of Science degree in management and accounting from Boston College.[1]
From 1998 to 2001, Hennessey worked as a senior associate at PricewaterhouseCoopers. She was then a senior corporate auditor for the Callaway Golf Company. From 2004 to 2007, she was a project manager for Resources Global Professionals. She was also a sales manager at Peabody & Smith Realty, Inc. She served as a member of the New Hampshire House of Representatives for the Grafton 1st district from 2014 to 2020. She was then elected to the New Hampshire Senate, where she has served as vice chair of the education committee.[2] [3]