Dermot O'Brien
| Personal information | |||
|---|---|---|---|
| Irish name | Diarmuid Ó Briain | ||
| Sport | Gaelic football | ||
| Position | Centre-forward | ||
| Born |
23 October 1932 Ardee, County Louth, Ireland | ||
| Died |
22 May 2007 (aged 74) Ardee, County Louth, Ireland | ||
| Occupation | Musician | ||
| Club(s) | |||
| Years | Club | ||
1949–1960 | St Mary's | ||
| Club titles | |||
| Louth titles | 3 | ||
| Inter-county(ies) | |||
| Years | County | ||
1952–1960 | Louth | ||
| Inter-county titles | |||
| Leinster titles | 2 | ||
| All-Irelands | 1 | ||
| NFL | 0 | ||
Dermot O'Brien (23 October 1932 – 22 May 2007) was an Irish céilí and showband musician and singer, as well as a Gaelic footballer who played as a centre-forward at senior level for the Louth senior football team.