| D D Sheehan, BL, MP, his life and times | Dillon, John | Monograph or Collective Volume | Foilsiúcháin Éireann Nua | 2008 |
| D.D. Sheehan, BL, MP, his life and times | Dillon, John | Monograph or Collective Volume | Foilsiúchain Éireann Nua | 2013 |
| Dublin after the executions | Dillon, John | Article in Book | | 2016 |
| On the language fanatics | Dillon, JohnDillon, Myles | Article in Book | | 2016 |
| The case of Mr Dillon of Millcove Coastguard Station | Dillon, John | Article in Journal | | 2009 |
| The correspondence of Myles Dillon 1922-1925 : Irish-German relations and Celtic studies | | Monograph or Collective Volume | Four Courts | 1999 |
| The correspondence of Myles Dillon, 1922-1925 : Irish-German relations and Celtic studies | Dillon, JohnDillon, MylesFischer, Joachim | Monograph or Collective Volume | Four Courts | 1999 |
| The Dillons: a Mayo family in history | Dillon, John M. | Article in Book | | 2014 |
| The Fair day in Arklow | Dillon, John | Article in Journal | | 2008 |