| Mac Coscair, Liam T. see Cosgrave, William Thomas, 1880-1965 | Cross-reference | | |
| A Civil War letter by guerrilla Tom Barry to his Mother | O'Hare, Patricia | Article in Journal | | 2023 |
| A cult of no personality: W.T. Cosgrave and the election of 1933 | Knirck, Jason | Article in Journal | | 2012 |
| Apostates or imperialists? W. T. Cosgrave, Kevin O'Higgins, and republicanism | Knirck, Jason | Article in Journal | | 2010 |
| Bridget Nixon 1855-1934 | Cullen, Seamus | Article in Journal | | 2013 |
| Creating the template? Teflections on the first decade of Irish diplomacy and the United States | Keown, Gerard | Article in Journal | | 2015 |
| Early Sinn Féin - the anti-corruption party | Wallace, Ciarán | Article in Journal | | 2013 |
| Easter Rising commemorations in the early Irish State | Martin, Allison | Article in Journal | | 2016 |
| Fianna Fáil in Kerry: from Anti-Treaty Insurrection to State Power | Fitzgerald, Thomas Earls | Article in Journal | | 2023 |
| Official visits: President Cosgrave comes to Ottawa | Carroll, Francis M. | Article in Journal | | 2010 |
| President Cosgrave's last administration | Nowlan, Kevin B. | Article in Book | | 1967 |
| Review Essay. In the shadow of the split. Writing the Irish Civil War | Foster, Gavin | Article in Journal | | 2006 |
| Rewriting the past : historical pageantry in the Dublin Civic Weeks of 1927 and 1929 | Dean, Joan Fitzpatrick | Article in Journal | | 2009 |
| The Cosgrave legacy | Collins, Stephen | Monograph or Collective Volume | Blackwater | 1996 |
| The Cosgrave party : a history of Cumann na nGaedheal, 1923-33 | Meehan, Ciara | Monograph or Collective Volume | Royal Irish Academy | 2010 |
| The Irish national pilgrimage to Bobbio 1923 | Orschel, Vera | Article in Book | | 2015 |
| The military services pensions collection | Gibney, John | Article in Journal | | 2014 |
| The republicanisation of Irish society, 1932-48 | Girvin, Brian | Article in Book | | 2003 |
| Treatyite politics in County Longford 1923-1933 - an analysis of the Cumann na nGaedheal organisation | Farrell, Mel | Article in Journal | | 2011 |
| W. T. Cosgrave 1880-1965 : founder of modern Ireland | Jordan, Anthony J. | Monograph or Collective Volume | Westport Books | 2006 |
| W. T. Cosgrave, 1922-32 | Meehan, Ciara | Article in Book | NA | 2025 |
| W.T. Cosgrave the Carlow connection | O'Donovan, John | Article in Journal | | 2019 |
| W.T.Cosgrave takes office and introduces the Constitution | Connell, Joseph E.A. Jr | Article in Journal | | 2022 |
| William T. Cosgrave and the foundation of the Irish Free State, 1922-25 : an analysis of the rise to power of William T. Cosgrave and his leadership in creating a structure of government in the Irish Free State | Reynolds, Brian A. | Monograph or Collective Volume | [Kilkenny People Printing] | 1998 |