Jack O'Brien
From Wikipedia, the free encyclopedia
Jack O'Brien can refer to:
- Jack O'Brien (19th century baseball player) (1860-1910)
- Jack O'Brien (MLB outfielder) (1873-1933), American in baseball
- Jack O'Brien, Philadelphia Jack O'Brien (1878-1942)
- Jack O'Brien (cartoonist) (fl. 1950s)
- Jack O'Brien, American theatre director and producer
- Jack O'Brien (editor) (born 1980), American editor
[edit] See also
- John O'Brien (disambiguation)
- Jack O'Brian, journalist