Sinn Féin Candidates for 1920 Local Election
| Candidate | Council | Constituency | Elected | |
| Eugene Deane | Leitrim County Council | Ballinamore | ||
| Malachy Fanning | Leitrim County Council | Ballinamore | ||
| Francis Maguire | Leitrim County Council | Ballinamore | ||
| Michael Beirne | Leitrim County Council | Carrick-on-Shannon | ||
| John Costello | Leitrim County Council | Carrick-on-Shannon | ||
| Francis Dolan | Leitrim County Council | Carrick-on-Shannon | ||
| Andrew Mooney | Leitrim County Council | Carrick-on-Shannon | ||
| Con Reynolds | Leitrim County Council | Carrick-on-Shannon | ||
| John Harte | Leitrim County Council | Carrigallen | ||
| William Murphy | Leitrim County Council | Carrigallen | ||
| James O'Rourke | Leitrim County Council | Carrigallen | ||
| John Dolan | Leitrim County Council | Dromahair | ||
| Michael Fox | Leitrim County Council | Dromahair | ||
| Peter Keany | Leitrim County Council | Dromahair | ||
| Hugh McPartland | Leitrim County Council | Dromahair | ||
| Patrick Fergus | Leitrim County Council | Manorhamilton |  | |
| Francis Fox | Leitrim County Council | Manorhamilton | | |
| Thomas Gilgunn | Leitrim County Council | Manorhamilton | | |
| Patrick McDermott | Leitrim County Council | Manorhamilton | | |
| Bernard Conlon | Sligo County Council | Ballymote | | |
| Michael Finn | Sligo County Council | Ballymote | | |
| Michael Gray | Sligo County Council | Ballymote | | |
| Alex McCabe | Sligo County Council | Ballymote | | |
| John J. McMorrow | Sligo County Council | Ballymote | | |
| Thomas O'Donnell | Sligo County Council | Ballymote | | |
| John J. Clancy | Sligo County Council | Dromore | | |
| Michael Hanley | Sligo County Council | Dromore | | |
| Dudley M. Hanley | Sligo County Council | Dromore | | |
| Daniel Kilcullen | Sligo County Council | Dromore | | |
| John Hennigan | Sligo County Council | Sligo | | |
| Denis Leonard | Sligo County Council | Sligo | | |
| John Lynch | Sligo County Council | Sligo | | |
| James McGowan | Sligo County Council | Sligo | | |
| Laurence McHugh | Sligo County Council | Sligo | | |
| Patrick J. Rooney | Sligo County Council | Sligo | | |
| John P. Brennan | Sligo County Council | Tubbercurry | ||
| James Gilligan | Sligo County Council | Tubbercurry | ||
| John Mullarkey | Sligo County Council | Tubbercurry | ||
| Thomas Murricane | Sligo County Council | Tubbercurry | ||
| Thomas H. Fitzpatrick | Sligo Corporation | East Ward | | |
| Luke Gilligan | Sligo Corporation | East Ward | | |
| Dudley M. Hanley | Sligo Corporation | East Ward | | |
| Henry Monson | Sligo Corporation | East Ward | ||
| James Costello | Sligo Corporation | North Ward | | |
| John Feeney | Sligo Corporation | North Ward | ||
| William J. Kelly | Sligo Corporation | North Ward | ||
| Frank Nally | Sligo Corporation | North Ward | | |
| William Feeney | Sligo Corporation | West Ward | | |
| Patrick J. Flanagan | Sligo Corporation | West Ward | | |
| John Hughes | Sligo Corporation | West Ward | ||
| Jordan Roche | Sligo Corporation | West Ward | ||
| Samuel Tarrant | Sligo Corporation | West Ward |