| Michael Morrissey | |
| Office: | Teachta Dála |
| Term Start: | July 1937 |
| Term End: | 10 May 1947 |
| Constituency: | Waterford |
| Party: | Fianna Fáil |
| Birth Place: | County Waterford, Ireland |
| Death Date: | 10 May 1947 |
| Death Place: | County Waterford, Ireland |
Michael Morrissey (died 10 May 1947) was an Irish Fianna Fáil politician. He was first elected to Dáil Éireann as a Fianna Fáil Teachta Dála (TD) for the Waterford constituency at the 1937 general election.[1] He was re-elected at every subsequent general election that he contested. He died in 1947 during the 12th Dáil, a by-election was held on 29 October 1947 which was won by John Ormonde of Fianna Fáil.[2]