| Honorific-Suffix: | TD |
| Office: | Teachta Dála |
| Term Start: | November 2024 |
| Constituency: | Cork South-Central |
| Birth Place: | Cork, Ireland |
| Party: | Fianna Fáil |
| Spouse: | Gayle McGrath |
| Children: | 3 |
| Alma Mater: | University College Cork |
| Relatives: | Michael McGrath (brother) |
Séamus McGrath (born 1973/1974) is an Irish Fianna Fáil politician who has been a Teachta Dála (TD) for the Cork South-Central constituency since the 2024 general election.[1]
He is a former member of Cork County Council.[2]
His brother is European Commissioner Michael McGrath.[3]
A commerce graduate of University College Cork, McGrath worked in retail before joining the Garda Síochána and serving as a probationer garda in Fermoy, leaving to manage his brother's 2007 election campaign.[4] He lives in Carrigaline with his wife Gayle and three daughters.