Pat O'Brien

Pat O'Brien is the name of the following people:

• Pat O'Brien (politician, 1847) (1847-1917) Irish politician
• Pat O'Brien (actor) (1899–1983), American actor
• Pat O'Brien (politician) (born 1948), Canadian politician
• Pat O'Brien (presenter) (born 1948), American sports commentator and television presenter
• Pat O'Brien (guitarist) (born 1965), American rock guitarist

See also:

• Patrick O'Brian
• Patrick O'Brien

This is a disambiguation page for differentiating between several terms identified with the same word.