| Blarney woollen mills and the O'Mahony family | O'Mahony, Colman | Article in Journal | | 1989 |
| Bygone industries of Blarney and Dripsey | O'Mahony, Colman | Article in Journal | | 1984 |
| Copper-mining at Allihies, Co. Cork | O'Mahony, Colman | Article in Journal | | 1987 |
| Fishing in nineteenth-century Kinsale | O'Mahony, Colman | Article in Journal | | 1993 |
| In the shadows : life in Cork 1750-1930 | O'Mahony, Colman | Monograph or Collective Volume | Tower Books | 1997 |
| Industry at Crosse's Green | O'Mahony, Colman | Article in Journal | | 1999 |
| Mahoneys at the Old Bailey court in London | O'Mahony, Colman | Article in Journal | | 2010 |
| O'Mahony births & marriages: 1901-1910 | O'Mahony, Colman | Article in Journal | | 2006 |
| O'Mahony births: 1911-1915 | O'Mahony, Colman | Article in Journal | | 2008 |
| O'Mahony deaths: 1896-1900 | O'Mahony, Colman | Article in Journal | | 2005 |
| O'Mahony deaths: 1906-1910 | O'Mahony, Colman | Article in Journal | | 2007 |
| O'Mahony deaths: 1911-1915 | O'Mahony, Colman | Article in Journal | | 2008 |
| O'Mahony deaths: 1920-1924 | O'Mahony, Colman | Article in Journal | | 2010 |
| O'Mahony marriages: 1911-1915 | O'Mahony, Colman | Article in Journal | | 2008 |
| O'Mahony news: 1920-1924 | O'Mahony, Colman | Article in Journal | | 2010 |
| O'Mahonys deaths: 1900-1905 | O'Mahony, Colman | Article in Journal | | 2006 |
| O'Mahonys in the news, 1881-1889 | O'Mahony, Colman | Article in Journal | | 2005 |
| O'Mahonys in the news, 1896-1908 | O'Mahony, Colman | Article in Journal | | 2005 |
| O'Mahonys in the news: 1889-1909 | O'Mahony, Colman | Article in Journal | | 2006 |
| Shipbuilding and repairing in nineteenth-century Cork | O'Mahony, Colman | Article in Journal | | 1989 |