| Iris Estabrook | |
| State Senate: | New Hampshire |
| District: | 21st |
| Term Start: | December 4, 2002 |
| Term End: | December 1, 2008 |
| Preceded: | Katie Wheeler |
| Succeeded: | Amanda Merrill |
| State House2: | New Hampshire |
| District2: | 8th Strafford |
| Term Start2: | December 4, 1996 |
| Term End2: | December 4, 2002 |
| Birth Date: | 28 June 1950 |
| Birth Place: | New York City, New York |
| Spouse: | John |
| Profession: | educator |
| Party: | Democratic |
Iris W. Estabrook is a Democratic former member of the New Hampshire Senate, representing the 21st district from 2002 to 2008. Previously she was a member of the New Hampshire House of Representatives from 1996 through 2002.