Mary O'Neill

'''Mary O'Neill''' may refer to: *Marykate O'Neil (born 1968), American indiepop singer-songwriter *Mary O'Neill (Canadian politician) (born 1941), Canadian member of the Legislative Assembly of Alberta *Mary Devenport O'Neill (1879–1967), American poet *Mary O'Neill (fencer) (born 1965), American Olympic fencer *Mary-Anne O'Neill (born 1955), Australian politician Provided by Wikipedia