O'Brien (disambiguation)

O'Brien stands for:

• O'Brien (surname ), a family name; Namesakes see there
• A main character in George Orwell's novel 1984, see 1984 ( novel) # O'Brien
• O'Brien Township, a municipality in Beltrami County, Minnesota, United States
• O'Brien ( ship ), a submarine of the Chilean Navy (1973 )

See also:

• O'Brian

• Disambiguation