Catherine Callaghan (born 1974/1975)[1] is an Irish Fine Gael politician who has been a Teachta Dála (TD) for the Carlow–Kilkenny constituency since the 2024 general election.

[2][3] Callaghan is a former member of Defence Forces and served in the Lebanon during her six-years with the Air Corps.

[1] She is a farmer and business owner who also works as a Special Needs Assistant.

[4] She missed out on a seat on Carlow County Council by a single vote at the 2024 Irish local elections.

[5][6]