| Carraig Seac | | Article in Journal | | 1939 |
| Marbhna Fhearchoir Í Mháoil Chiaráin | | Article in Journal | | 1941 |
| Oidhche na dteinte cnámh | Breathnach, R. A. | Article in Journal | | 1940 |
| The earliest version of Eibhlín a rúin | | Article in Journal | | 1940 |
| The end of a tradition : a survey of eighteenth century Gaelic literature | Breathnach, R. A. | Article in Journal | | 1961 |
| The lady and the king theme in Irish literature | Breathnach, R. A. | Article in Journal | | 1953 |
| Two eighteenth century Irish scholars : J. C. Walker and Charlotte Brooke | Breathnach, R. A. | Article in Journal | | 1965 |