| Black Ireland's Race : Thomas Carlyle and the Young Ireland Movement | Dugger, Julie M. | Article in Journal | | 2006 |
| Charles Gavan Duffy | MacNamara, Brinsley | Article in Book | | 1945 |
| Charles Gavan Duffy and the Repeal movement | Nowlan, Kevin B. | Monograph or Collective Volume | National University of Ireland | 1963 |
| Charles Gavan Duffy, 1816-1903 : rebel and statesman | O'Brien, Gerard | Article in Book | | 1992 |
| Charles Gavan Duffy, patriot and statesman : the story of Charles Gavan Duffy (1816-1903) | Ó Broin, León, 1902-1990 | Monograph or Collective Volume | J. Duffy | 1967 |
| Charles Gavan Duffy, patriot and statesman : the story of Charles Gavan Duffy (1816-1903) | Ó Briain, Liam | Monograph or Collective Volume | Duffy | 1967 |
| Giuseppe Mazzini and Irish nationalism, 1845-70 | Barr, Colin | Article in Journal | | 2008 |
| Godless colleges and mixed education in Ireland : extracts from speeches and writings of Thomas Wyse, Daniel O'Connell, Thomas Davis, Charles Gavan Duffy, Frank Hugh O'Donnell and others | Clifford, Angela | Monograph or Collective Volume | Athol | 1992 |
| Moving titles of a Young Ireland text : Davis, Duffy, McGee and the origins of Tiocfaidh ár lá | Lambkin, Brian | Article in Book | | 2005 |
| My life in two hemispheres | Duffy, Charles Gavan, SirWhyte, John | Monograph or Collective Volume | Irish University Press | 1969 |
| Reading lessons : famine and the Nation, 1845-1849 | Ryder, Sean | Article in Book | | 1996 |
| Speaking of '98 : Young Ireland and republican memory | Ryder, Sean | Article in Journal | | 1999 |
| T. F. Meagher reminiscences - an unpublished letter (to C. Gavan Duffy) | Ryan, Tom | Article in Journal | | 1976 |
| The autobiographies of John Mitchel and Charles Gavan Duffy : a study in contrasts | Sloan, Barry | Article in Journal | | 1987 |
| The enigma of Charles Gavan Duffy : looking for clues in Australia | Knowlton, Steven | Article in Journal | | 1996 |
| Thomas D'Arcy McGee and Charles Gavin Duffy's "The Irish Chiefs" : diasporic trajectories of a Young Ireland text | Lambkin, Brian | Article in Journal | | 2005 |