| Class conflict in a pre-industrial society : Dublin in 1780 | O'Connell, Maurice R. | Article in Journal | | 1965 |
| Daniel O'Connell : income, expenditure and despair | O'Connell, Maurice R. | Article in Journal | | 1970 |
| Daniel O'Connell : political pioneer | | Monograph or Collective Volume | Institute of Public Administration on behalf of DOCAL - Daniel O'Connell Association | 1991 |
| Daniel O'Connell : portrait of a radical | | Monograph or Collective Volume | Appletree Press | 1984 |
| Daniel O'Connell : the man and his politics | O'Connell, Maurice R. | Monograph or Collective Volume | | 1989 |
| Daniel O'Connell and Irish-Americans | O'Connell, Maurice R. | Article in Journal | | 1981 |
| Daniel O'Connell and the Irish eighteenth century | O'Connell, Maurice R. | Article in Journal | | 1976 |
| Daniel O'Connell, democrat, liberal Catholic and husband | O'Connell, Maurice R. | Article in Journal | | 1993 |
| Irish constitutionalism : a rescue operation | O'Connell, Maurice R. | Article in Journal | | 1986 |
| Irish politics and social conflict in the age of the American Revolution | O'Connell, Maurice R. | Monograph or Collective Volume | University of Pennsylvania Press | 1965 |
| John O'Connell and the Great Famine | O'Connell, Maurice R. | Article in Journal | | 1986 |
| O'Connell : education, church and state : proceedings of the second annual Daniel O'Connell workshop | | Monograph or Collective Volume | Institute of Public Administration on behalf of DOCAL - Daniel O'Connell Association | 1992 |
| O'Connell : lawyer and landlord | O'Connell, Maurice R. | Article in Book | | 1984 |
| O'Connell and his family | O'Connell, Maurice R. | Article in Book | | 1980 |
| People power : proceedings of the third annual Daniel O'Connell Workshop | | Monograph or Collective Volume | Institute of Public Administration on behalf of DOCAL - Daniel O'Connell Association | 1993 |
| The American revolution and Ireland | O'Connell, Maurice R. | Article in Journal | | 1976 |
| The correspondence of Daniel O'Connell, 4 : 1829-1832 | | Monograph or Collective Volume | The Stationery Office [for the Irish Manuscripts Commission] | 1977 |
| The correspondence of Daniel O'Connell, 5 : (1833-1836); 6 : (1837-1840) | | Monograph or Collective Volume | Blackwater | 1977 |
| The correspondence of Daniel O'Connell. 1, 1792-1814; 2, 1815-23; 3, 1824-28; 4, 1829-1832; 5, 1833-1836; 6, 1837-1840; 7, 1841-1845; 8, 1846-7 | | Monograph or Collective Volume | | 1972 |
| The correspondence of Daniel O'Connell. Vols. 7 (1841-1845) and 8 (1846-1847) | | Monograph or Collective Volume | Irish Manuscripts Commission | 1980 |
| The political background to the establishment of Maynooth College | O'Connell, Maurice R. | Article in Journal | | 1956 |
| Young Ireland and the Catholic clergy in 1844 : contemporary deceit and historical falsehood | O'Connell, Maurice R. | Article in Journal | | 1988 |