Chris O'Brien

Chris O'Brien may refer to:

• Chris O'Brien (American football) (1881–1951), owner of the Chicago Cardinals and co-founder of the National Football League
• Chris O'Brien (baseball) (born 1989), minor league baseball player
• Chris O'Brien (rugby) (born 1950), Welsh rugby league player
• Chris O'Brien (surgeon) (1952–2009), Australian oncologist and surgeon
• Chris O'Brien (rugby union) (born 1964), United States rugby union player

See also

• Christopher O'Brien (disambiguation)