| Apalóga na bhfilí 1200-1650 | Ó Caithnia, Liam P. | Monograph or Collective Volume | An Clóchomhar | 1984 |
| Báirí Cos in Éirinn | Ó Caithnia, Liam P. | Monograph or Collective Volume | An Clóchomhar | 1984 |
| Ceol na hÉireann | Ó Caithnia, Liam P. | Article in Journal | | 1956 |
| Edmund Rice and his social milieu | Ó Caithnia, Liam P. | Article in Book | | 1994 |
| Micheál Cíosóg | Ó Caithnia, Liam P. | Monograph or Collective Volume | An Clóchomhar | 1982 |
| Scéal na hIomána : Ó thosach ama go 1894 | Ó Caithnia, Liam P. | Monograph or Collective Volume | An Clóchomhar | 1980 |
| Tábhacht na teanga : Éamann Rís agus Ghaeilge | Ó Caithnia, Liam P. | Article in Book | | 1996 |
| The death of Mrs Edmund Rice | Ó Caithnia, Liam P. | Article in Book | | 1994 |
| The Epic Origins of Hurling: Ireland's Ancient Sport | Ó Caithnia, Liam P. | Monograph or Collective Volume | My Club History | 2024 |
| The last harpers - and Breifne | Ó Caithnia, Liam P. | Article in Journal | | 1980 |
| The man from Callan | Ó Caithnia, Liam P. | Article in Book | | 1994 |
| The provenance of the Carrick portrait of Edmund Rice | Ó Caithnia, Liam P. | Article in Book | | 1994 |