
Caitlín Brugha was an Irish Sinn Féin politician who served as a Teachta Dála (TD) for the Waterford constituency from 1923 to 1927.

Joan T. Burke was an Irish Fine Gael politician, farmer and nurse. She was first elected to Dáil Éireann as a Fine Gael Teachta Dála (TD) for the Roscommon constituency at the July 1964 by-election caused by the death of her husband James Burke. Her victory made her the first woman to ever represent County Roscommon as a TD, and she was only the fourth woman to represent Cumann na nGaedheal/Fine Gael since the foundation of the state. Burke topped the poll in every single election she ever fought.

Lucinda Creighton is an Irish former politician who served as Minister of State for European Affairs from 2011 to 2013. She was Leader of Renua from 2015 to 2016, a party of which she was a founding member. She served as a Teachta Dála (TD) for the Dublin South-East constituency from 2007 to 2016.

David Cullinane is an Irish Sinn Féin politician who has been a Teachta Dála (TD) for the Waterford constituency since the 2016 general election. He previously served as a Senator for the Labour Panel from 2011 to 2016.

Eileen Christine Desmond was an Irish Labour Party politician who served as Minister for Health and Minister for Social Welfare from 1981 to 1982. She served as a Teachta Dála (TD) from 1965 to 1969, 1973 to 1981 and 1981 to 1987. She served as a Member of the European Parliament (MEP) for the Munster constituency from 1979 to 1984. She was a Senator for the Industrial and Commercial Panel from 1969 to 1973.

Francis Noel Duffy is an Irish Green Party politician who has been a Teachta Dála (TD) for Dublin South-West since the 2020 general election.

Kathleen Funchion is an Irish Sinn Féin politician who has been a Teachta Dála (TD) for the Carlow–Kilkenny constituency since the 2016 general election. She was appointed Chair of the Committee on Children, Disability, Equality and Integration in September 2020. She previously served as Chair of the Committee on the Implementation of the Good Friday Agreement from 2016 to 2020.

Henry Frances Kenny was an Irish Fine Gael politician who served as Minister of State at the Department of Finance from 1973 to 1975. He served as a Teachta Dála (TD) from 1954 to 1975. He was the father of former Taoiseach Enda Kenny.

Celia Lynch was an Irish Fianna Fáil politician, Assistant Government Whip, and Teachta Dála (TD) for 23 years. She also served as a Dublin City Councillor for many years.

Hugh Patrick MacNeill, commonly known as Hugo MacNeill, is a former rugby union player who played for Ireland, Leinster, the French Barbarians and the British and Irish Lions during the 1980s. During the late 1970s he also played association football for University College Dublin and Dublin University. After retiring from sport, MacNeill went on to serve as a director for Goldman Sachs. He has also worked as a rugby pundit for TV3 and BBC Radio 5 Live.

Catherine Martin is an Irish Green Party politician who has served as Minister for Tourism, Culture, Arts, Gaeltacht, Sport and Media since June 2020 and Deputy Leader of the Green Party since June 2011. She has been a Teachta Dála (TD) for the Dublin Rathdown constituency since 2016.

Mary Patricia McAleese ; née Leneghan is an Irish politician who served as the eighth President of Ireland from November 1997 to November 2011. She is an award-winning Catholic academic and author and holds a licentiate and doctorate in Canon law. She was the second female president of Ireland. McAleese was first elected in 1997, succeeding Mary Robinson, making her the first woman in the world to succeed another woman as president. She was reelected unopposed for a second term in office in 2004. On both occasions she was elected as an independent, although she was previously a member of Fianna Fáil. McAleese is the first president of Ireland to have come from either Northern Ireland or Ulster.

Joe McHugh is an Irish Fine Gael politician who has served as Chair of the Committee on European Union Affairs since September 2020. He has been a Teachta Dála (TD) for the Donegal constituency since 2016, and previously from 2007 to 2016 for the Donegal North-East constituency. He previously served as Minister for Education and Skills from 2018 to 2020, Government Chief Whip and Minister of State for Gaeilge, Gaeltacht and the Islands from 2017 to 2018, Minister of State for the Diaspora and Overseas Development from 2016 to 2017 and Minister of State for Gaeltacht Affairs and Natural Resources from 2014 to 2016. He was a Senator for the Administrative Panel from 2002 and 2007.

Michael Noonan is an Irish former Fine Gael politician who served as Minister for Finance from 2011 to 2017, Leader of the Opposition and Leader of Fine Gael from 2001 to 2002, Minister for Health from 1994 to 1997, Minister for Industry and Commerce from 1986 to 1987, Minister for Energy from January 1987 to March 1987 and Minister for Justice from 1982 to 1986. He served as a Teachta Dála (TD) from 1981 to 2020.

William Archer Redmond DSO was an Irish nationalist politician. He served as an MP in the House of Commons of the United Kingdom of Great Britain and Ireland as well as a Teachta Dála (TD) of Dáil Éireann. He was one of the few people to have served in both the House of Commons and in the Oireachtas.

Mary Bridget Ryan was an Irish Fianna Fáil politician. She was a member of Cumann na mBan and a founder member of Fianna Fáil.