Paul O'Brien
Appearance
Paul O'Brien (born 1978) is an Australian actor.
Paul O'Brien may also refer to:
- Paul O'Brien (rugby league), former South Sydney Rabbitohs player
- Paul F. O'Brien (born 1950), VFL footballer for Carlton
- Paul O'Brien (chemist) (born 1954), Professor of Chemistry
- Paul J. O'Brien (born 1961), VFL footballer for Essendon and Melbourne
- Paul S. O'Brien (born 1948), VFL footballer for Fitzroy