List of Sinn Féin MPs

This is a list of Sinn Féin MPs. It includes all Members of Parliament elected to the British House of Commons representing Sinn Féin. Members of the European Parliament, Dáil Éireann or the Northern Ireland Assembly are not listed. It should be noted that Sinn Féin MPs practice abstentionism regarding the House of Commons and thus do not take their seats.

MPs elected since 1918

*Gerry Adams, Belfast West, 1983-1992, 1997-
*Owen Carron, Fermanagh and South Tyrone, 1982-1983 ¹
*Philip Clarke, Fermanagh and South Tyrone, 1955 ²
*Pat Doherty, West Tyrone, 2001-
*Tom Mitchell, Mid Ulster, 1955 ²
*Conor Murphy, Newry and Armagh, 2005-
*Martin McGuinness, Mid Ulster, 1997-
*Michelle Gildernew, Fermanagh and South Tyrone, 2001-

:¹ Elected in 1981 as "Anti H-Block/Proxy Political Prisoner"; formally began describing himself as a Sinn Féin MP in 1982.:² Unseated on petition.

MPs elected in 1918

* Robert Barton, Wicklow West
* Piaras Béaslaí, Kerry East
* Ernest Blythe, Monaghan North
* Harry Boland, Roscommon South
* Cathal Brugha, Waterford County
* Domhnall Ua Buachalla, Kildare North
* Séamus Burke, Tipperary Mid
* J. J. Clancy, Sligo North
* Michael Colivet, Limerick City
* Con Collins, Limerick West
* Michael Collins, Cork South
* W. T. Cosgrave, Kilkenny North
* James Crowley, Kerry North
* John Crowley, Mayo North
* Bryan Cusack, Galway North
* Éamon de Valera, Clare East (also elected for Mayo North)
* Liam de Róiste, Cork City
* James Dolan, Leitrim
* George Gavan Duffy, Dublin South
* Eamonn Duggan, Meath South
* Seán Etchingham, Wicklow East
* Frank Fahy, Galway South
* Desmond FitzGerald, Dublin Pembroke
* Peter Galligan, Cavan West
* Laurence Ginnell, Westmeath
* Arthur Griffith, Cavan East (also elected for Tyrone North West)
* Richard Hayes, Limerick East
* Seán Hayes, Cork West
* Thomas Hunter, Cork North East
* Thomas Kelly, Dublin St. Stephen's Green
* David Kent, Cork East
* Frank Lawless, Dublin North
* James Lennon, Carlow
* Diarmuid Lynch, Cork South East
* Finian Lynch, Kerry South
* Joseph MacBride, Mayo West
* Alexander McCabe, Sligo South
* Pierce McCann, Tipperary East
* Patrick McCartan, King's County
* Joseph McDonagh, Tipperary North
* Seán MacEntee, Monaghan South
* Joseph McGrath, Dublin St. James's
* Joseph McGuinness, Longford
* Eoin MacNeill, Londonderry City (also elected for National University of Ireland)
* Terence MacSwiney, Cork Mid
* Countess Markiewicz, Dublin St. Patrick's
* Liam Mellows, Galway East (also elected for Meath North)
* P. J. Moloney, Tipperary South
* Richard Mulcahy, Dublin Clontarf
* Art O'Connor, Kildare South
* Joseph O'Doherty, Donegal North
* Brian O'Higgins, Clare West
* Kevin O'Higgins, Queen's County
* Patrick O'Keeffe, Cork North
* John J. O'Kelly, Louth
* Seán T. O'Kelly, Dublin College Green
* Seán O'Μahony, Fermanagh South
* Pádraic Ó Máille, Galway Connemara
* James O'Mara, Kilkenny South
* Count Plunkett, Roscommon North
* James Ryan, Wexford South
* William Sears, Mayo South
* Philip Shanahan, Dublin Harbour
* Austin Stack, Kerry West
* Michael Staines, Dublin St. Michan's
* Joseph Sweeny, Donegal West
* Roger Sweetman, Wexford North
* James J. Walsh, Cork City
* Peter Ward, Donegal South

MPs elected 1917–1918 (before the 1918 general election)

In chronological order:
* Count Plunkett, Roscommon North (elected 3 February 1917)
* Joseph McGuinness, Longford South (elected 9 May 1917)
* Éamon de Valera, Clare East (elected 10 July 1917)
* W. T. Cosgrave, Kilkenny City (elected 10 August 1917)
* Patrick McCartan, King's County Tullamore (elected 19 April 1918)
* Arthur Griffith, Cavan East (elected 20 June 1918)