- Tá (67 votes cast)
- Níl (58 votes cast)
Declared
_
Tá / Yes
- Ernest Henry Alton.
- James Walter Beckett.
- George Cecil Bennett.
- Ernest Blythe.
- Séamus A. Bourke.
- Michael Brennan.
- Seán Brodrick.
- John Joseph Byrne.
- Edmund Carey.
- James Coburn.
- John James Cole.
- Martin Conlan.
- Michael P. Connolly.
- Bryan Ricco Cooper.
- William T. Cosgrave.
- James Crowley.
- John Daly.
- Michael Davis.
- Peter de Loughrey.
- James N. Dolan.
- Peadar Seán Doyle.
- Edmund John Duggan.
- James Dwyer.
- Osmond Thos. Grattan Esmonde.
- Desmond Fitzgerald.
- James Fitzgerald-Kenney.
- Daniel O'Leary.
- Dermot Gun O'Mahony.
- John J. O'Reilly.
- Gearoid O'Sullivan.
- John Marcus O'Sullivan.
- Patrick Reynolds.
- Martin Roddy.
- Patrick W. Shaw.
- John Good.
- D.J. Gorey.
- Alexander Haslett.
- John J. Hassett.
- Michael R. Heffernan.
- John Hennigan.
- Mark Henry.
- Patrick Hogan (Galway).
- Richard Holohan.
- Michael Jordan.
- Patrick Michael Kelly.
- Hugh Alexander Law.
- Finian Lynch.
- Arthur Patrick Mathews.
- Martin McDonogh.
- Michael Og McFadden.
- Patrick McGilligan.
- Joseph W. Mongan.
- Richard Mulcahy.
- James E. Murphy.
- James Sproule Myles.
- Martin Michael Nally.
Níl / No
- Frank Aiken.
- Denis Allen.
- Neal Blaney.
- Gerald Boland.
- Patrick Boland.
- Daniel Bourke.
- Seán Brady.
- Robert Briscoe.
- Henry Broderick.
- Daniel Buckley.
- Frank Carney.
- Archie J. Cassidy.
- Patrick Clancy.
- Michael Clery.
- James Colbert.
- Hugh Colohan.
- Eamon Cooney.
- Dan Corkery.
- Martin John Corry.
- Tadhg Crowley.
- Thomas Derrig.
- Eamon de Valera.
- Frank Fahy.
- Hugo Flinn.
- Seán French.
- Patrick J. Gorry.
- John Goulding.
- Seán Hayes.
- Samuel Holt.
- Patrick Houlihan.
- Stephen Jordan.
- Michael Joseph Kennedy.
- William R. Kent.
- Frank Kerlin.
- James Joseph Killane.
- Mark Killelea.
- Michael Kilroy.
- Seán F. Lemass.
- Patrick John Little.
- Thomas McEllistrim.
- Seán MacEntee.
- Séamus Moore.
- Daniel Morrissey.
- Thomas Mullins.
- Timothy Joseph Murphy.
- Thomas J. O'Connell.
- Patrick Joseph O'Dowd.
- Seán T. O'Kelly.