| "We asked for guns" - the question of military intervention in Northern Ireland 1969-70 | Ó Beacháin, Donnacha | Article in Journal | | 1993 |
| 'Slightly constitutional' politics : Fianna Fáil's tortuous entry to the Irish parliament, 1926-7 | Ó Beacháin, Donnacha | Article in Journal | | 2010 |
| Destiny of the soldiers : Fianna Fáil, Irish republicanism and the IRA, 1926-1973 | Ó Beacháin, Donnacha | Monograph or Collective Volume | Gill & Macmillan | 2010 |
| From revolutionaries to politicians : deradicalization and the Irish experience | Ó Beacháin, Donnacha | Article in Journal | | 2003 |
| Ireland's chairmanship of the OSCE - a mid-term review | Ó Beacháin, Donnacha | Article in Journal | | 2012 |
| Irish republicans and Europe, 1922-1945 | Ó Beacháin, Donnacha | Article in Journal | | 1992 |
| Minority versus minority : constitutional nationalism and republicanism in Northern Ireland 1981-1988 | Ó Beacháin, Donnacha | Article in Journal | | 1991 |
| The dog that didn't bark: Southern Unionism in pre- and post-revolutionary Ireland | Ó Beacháin, Donnacha | Article in Journal | | 2015 |
| Was Sinn Féin dying? A quantitative post-mortem of the party's decline and the emergence of Fianna Fáil | Ó Beacháin, Donnacha | Article in Journal | | 2009 |