| Book of Armagh : The Patrician documents | | Monograph or Collective Volume | | 1937 |
| Edward John Gwynn | Anonymous | Article in Journal | | 1940 |
| Notes on the Irish penitential | Gwynn, E.J. (Edward John) | Article in Journal | | 1938 |
| The Book of Armagh : the Patrician documents | | Monograph or Collective Volume | The Stationery Office [for the Irish Manuscripts Commission] | 1937 |
| The manuscript known as the Liber Flavus Fergusiorum | Gwynn, E.J. (Edward John) | Article in Journal | | 1906 |
| The metrical Dindshenchas | Gwynn, E.J. (Edward John) | Monograph or Collective Volume | Royal Irish Academy | 1991 |