| "All creeds and all classes"? Just who made up the Gaelic League? | McMahon, Timothy G. | Article in Journal | | 2002 |
| 'It does not matter what the authors meant' : Covenanters in conflict, 1916-1920 | McMahon, Timothy G. | Article in Book | | 2021 |
| 'The land for the people' : the Irish revolution as a revolution of rising expectations | McMahon, Timothy G. | Article in Book | | 2010 |
| A new role for Irish Anglicans in the later nineteenth century : the HCMS and imperial opportunity | McMahon, Timothy G. | Article in Book | | 2013 |
| Dash and daring : imperial violence and Irish ambiguity | McMahon, Timothy G. | Article in Book | | 2008 |
| Douglas Hyde and the politics of the Gaelic League in 1914 | McMahon, Timothy G. | Article in Journal | | 2018 |
| Ireland in an Imperial World: Citizenship, opportunism, and subversion | | Monograph or Collective Volume | Palgrave Macmillan | 2017 |
| Irish Jesuit education and imperial ideals | McMahon, Timothy G. | Article in Book | | 2012 |
| Pádraig Ó Fathaigh's war of independence : recollections of a Galway Gaelic Leaguer | McMahon, Timothy G.Ó Fathaigh, Pádraig | Monograph or Collective Volume | Cork University Press | 2000 |
| Religion and Popular Culture in Nineteenth-Century Ireland | McMahon, Timothy G. | Article in Journal | | 2007 |
| Revolution of silence: the case of Jenico Preston, 15th Viscount Gormanston (1879-1925) | McMahon, Timothy G.
| Article in Journal | | 2014 |
| Round table: Decolonising Irish history? Possibilities, challenges, practices | Akhtar, ShahmmaHassett, DónalKenny, KevinMcAtackney, LauraMcBride, IanMcMahon, Timothy G.Nic Dháibhéid, CaoimheOhlmeyer, Jane | Article in Journal | | 2021 |
| The Assassination and apotheosis of the Earl of Mayo | McMahon, Timothy G. | Article in Book | | 2017 |
| The dynamics of the clerical-lay relationship in the Roscommon Gaelic League | McMahon, Timothy G.Paton, Monica | Article in Journal | | 2013 |
| The Gaelic revival | McMahon, Timothy G. | Article in Book | | 2017 |
| To mould an important body of shepherds : the Gaelic summer colleges and the teaching of Irish history | McMahon, Timothy G. | Article in Book | | 2003 |
| ‘Not an inch’: Northern Ireland staking its claim before the Boundary Commission | McMahon, Timothy G. | Article in Book | | 2022 |