The members who were elected are listed below. 124 Sinn Féin candidates were returned unopposed from 26 geographic constituencies and the National University of Ireland constituency. The University of Dublin constituency returned four Independent Unionist candidates, also unopposed, but they refused to attend Dáil Éireann.
In addition, according to Irish republican theory 52 members elected from 9 geographic constituencies and the Queen's University of Belfast in Northern Ireland were also entitled to sit in the 2nd Dáil. Six Sinn Féin candidates were elected, 5 of whom had also been returned in the other part of Ireland. 40 Ulster Unionist and 5 Nationalist candidates (representing a remnant of the old Irish Parliamentary Party which had survived in Northern Ireland) were elected. One of the latter won two seats, making a total of six victories. These 45 all refused to attend Dáil Éireann.