 |  O'Dowd, John  Actor |
|
 |  O'Driscoll, Anwen  Actress | |
 |  O'Driscoll, Brian  Former Rugby Player | |
 |  O'Driscoll, Ilan  Actress | |
 |  O'Driscoll, Siobhan  Actress | |
 |  O'Dwyer, Conor  Actor | |
 |  O'Dwyer, Marion  Actress | |
 |  O'Farrell, Conor  Actor | |
 |  O'Farrell, Kiane  Actress | |
 |  O'Fearraigh, Gavin  Actor | |
 |  O'Flaherty, Jake  Actor | |
 |  O'Flanagan, Ryan  Actor | |
 |  O'Flanagan-Le Cam, Lucille  Actress | |
 |  O'Flynn, Kate  Actress | |
 |  O'Fuarain, Laurence  Actor | |
 |  O'Gara, Jenna  Actress | |
 |  O'Garra, Zazel-Chavah  Actress | |
 |  O'Gleby, Sarah  Actress | |
 |  O'Gorman, Brett  Actor | |
 |  O'Gorman, Dean  Actor | |
 |  O'Gorman, Hugh  Actor | |
 |  O'Gorman, Mike  Actor | |
 |  O'Gorman, Robert  Actor | |
 |  O'Grady, Anna  Actress | |
 |  O'Grady, Brittany  Actress | |
 |  O'Grady, Dan  Actor | |
 |  O'Grady, Denise  Actress | |
 |  O'Grady, Ellen  Actress | |