title: Con O'Callaghan
text: # Con O'Callaghan
  
  Con O'Callaghan may refer to
  
  * Con O'Callaghan (hurler), Irish hurler
  * Con O'Callaghan (decathlete) (1908–?), Irish Olympic decathlete
  * Con O'Callaghan (Gaelic footballer) Gaelic football player
  