| Studies in medieval Cistercian history presented to Jeremiah F. O'Sullivan | O'Callaghan, Joseph F. | Monograph or Collective Volume | Irish University Press | 1971 |
| The O Callaghans of Banteer and Clonmeen in the eighteenth century | O'Callaghan, Joseph F. | Article in Journal | | 2021 |
| The O'Callaghan family of County Cork : a history | O'Callaghan, Joseph F. | Monograph or Collective Volume | Irish Family Names | 2004 |
| The O'Callaghans of Banteer and Clonmeen in the 18th century | O'Callaghan, Joseph F. | Article in Journal | | 2010 |
| The O'Callaghans of Kilcranathan, county Cork | O'Callaghan, Joseph F. | Article in Journal | | 1987 |