Labour Party Candidates for 1957 general election
| Candidate | Constituency | Elected | |
| Herbert Devoy | Carlow–Kilkenny | ||
| John Fahey | Carlow–Kilkenny | ||
| James Pattison | Carlow–Kilkenny | ||
| Seán Casey | Cork Borough |  | |
| Michael Devane | Cork East | ||
| Patrick McAuliffe | Cork North | | |
| Dan Desmond | Cork South | | |
 | Michael Murphy | Cork West | |
| Patrick T. Murphy | Dublin County | ||
| Maureen O'Carroll | Dublin North–Central | ||
| Denis Larkin | Dublin North–East | | |
| Michael Mullen | Dublin North–West | ||
| Roddy Connolly | Dublin South–Central | ||
| John Colgan | Dublin South–West | ||
| John Fitzgerald | Dún Laoghaire and Rathdown | ||
| Dan Spring | Kerry North | | |
| William Norton | Kildare | | |
| Bernard Corcoran | Laois–Offaly | ||
| Christopher Keyes | Limerick East | ||
| Francis Brennan | Longford–Westmeath | ||
| James Murphy | Louth | ||
| James Tully | Meath | ||
| Joseph Connaughton | Roscommon | ||
| James Regan | Roscommon | ||
| Patrick Tierney | Tipperary North | | |
| Seán Treacy | Tipperary South | ||
| Thomas Kyne | Waterford | | |
| Brendan Corish | Wexford | | |
| John O'Leary | Wexford | ||
| James Everett | Wicklow | |