Ireland celebrities
43

Shane Casey (actor)

actor  
43

Paul Carley

manager  
44

Philip Carberry

jockey  
44

Liam Byrne (Irish criminal)

 
43

Eimear Brannigan

player  
45

Justin Sherriff

player  
45

JP Rooney

footballer  
44

Darren Rooney

footballer  
45

Shane Ronayne

manager  
44

Kirsteen O'Sullivan

Broadcaster  
44

Fiona O'Shaughnessy

actress  
45

Brian Ormond

Television  
45

Kieran O'Reilly (performer)

actor  
45

Caoimhín Ó Raghallaigh

player  
44

Pearse O'Neill

footballer  
44

Aidan O'Kane

footballer  
44

Malachai O'Hara

politician  
45

Brian O'Driscoll

player  
45

Chris O'Dowd

actor  
40

Kieran O'Connor

player  
45

Jerry O'Connor

 
45

James O'Connor (footballer, born 1979)

footballer  
45

Cian O'Connor

equestrian  
45

Ben O'Connor (hurler)

coach  
45

Paul O'Connell

player  
45

George O'Callaghan

footballer  
45

Donncha O'Callaghan

player  
45

Cian O'Callaghan

politician  
45

Ronnie O'Brien

footballer  
44

Paddy O'Brien (Tipperary hurler)