Eoghan O'Brien

Eoghan O'Brien is a character in Fair City. He illegally operates as a taxi driver, despite having no insurance or driving license. He works with Leo Dowling. His daughter Katy O'Brien is the only known survivor of suspected serial killer and rapist Ciaran Holloway. Eoghan has never made any public comments regarding his daughter's ordeal.

A stern man with a distinctly short fuse, Eoghan beats the living jaysus out of his wife, Debbie O'Brien, on a weekly basis.