| Irish students at the university of Evora 1618-1718 | O Connell, Patricia | Article in Journal | | 2004 |
| The early-modern Irish college network in Iberia, 1590-1800 | O Connell, Patricia | Article in Book | | 2001 |
| The Irish College at Alcalá de Henares 1649-1785 | O Connell, Patricia | Monograph or Collective Volume | Four Courts | 1997 |
| The Irish College at Lisbon, 1590-1834 | O Connell, Patricia | Monograph or Collective Volume | Four Courts | 2001 |
| The Irish College at Santiago de Compostela, 1605-1769 | O Connell, Patricia | Monograph or Collective Volume | Four Courts | 2007 |
| The Irish College, Santiago de Compostela : 1605-1767 | O Connell, Patricia | Article in Journal | | 1996 |
| The northern dioceses and the Irish College of Alcalá, Spain | O Connell, Patricia | Article in Journal | | 1993 |
| The rector and students of the Irish College at Alcalá de Henares, Spain 1649-1785 | O Connell, Patricia | Article in Journal | | 1997 |
| The rectors and students of the Irish College at Alcalá de Henares, Spain 1649-1785 | O Connell, Patricia | Article in Journal | | 1996 |