| Office: | Judge of the High Court |
| Term Start: | 20 July 2002 |
| Term End: | 18 December 2017 |
| Nominator: | Government of Ireland |
| Appointer: | Mary McAleese |
| Office1: | Teachta Dála |
| Term Start1: | February 1987 |
| Term End1: | June 1989 |
| Constituency1: | Longford–Westmeath |
| Birth Date: | 18 December 1947 |
| Birth Place: | Athlone, County Westmeath, Ireland |
| Nationality: | Irish |
| Party: | Fianna Fáil |
Henry Abbott (born 18 December 1947) is a retired Irish judge and politician who served as a Judge of the High Court from 2002 to 2017. He also served as a Teachta Dála (TD) for the Longford–Westmeath constituency from 1987 to 1989.[1]
He lost his Dáil seat following the 1989 general election.[2]