Jim O'Brien
Appearance
Jim O'Brien may refer to:
- Jim O'Brien (American football) (born 1947), professional football player
- Jim O'Brien (Australian footballer) (1936–1996), Australian rules footballer for St Kilda
- Jim O'Brien (athlete) (born 1926), Canadian Olympic sprinter
- Jim O'Brien (basketball, born 1950), American coach for Emerson College, Ohio State and Boston College
- Jim O'Brien (basketball, born 1951), American player for the New York Nets and Memphis Sounds
- Jim O'Brien (basketball, born 1952), American coach for the Boston Celtics, Philadelphia 76ers, and Indiana Pacers
- Jim O'Brien (director) (1947–2012), Scottish-born stage and television director
- Jim O'Brien (footballer) (born 1987), Scottish footballer, currently at Coventry City
- Jim O'Brien (ice hockey) (born 1989), American ice hockey center
- Jim O'Brien (Limerick hurler) (born 1945), Irish retired hurler for Limerick
- Jim O'Brien (reporter) (1939–1983), reporter/television personality
- Jimmy O'Brien (born 1938), Irish retired hurler for Wexford
- Jimmy O'Brien (footballer) (1885–1954), Australian rules footballer for Essendon
- Andrew O'Brien (rugby) (1897–1969), known as Jim, New Zealand dual-code rugby international
- Jim O'Brien, founder and CEO of oil spill cleanup company The O'Brien's Group