Mary O'Connor
Mary O'Connor may refer to:
Arts and media
- Mary O'Connor, a poor servant, subject of the 19th century Irish ballad "The Rose of Tralee"
- Mary O'Connor, Hugh Hefner's secretary, frequent guest on The Girls Next Door
- Mary-Anne O'Connor, Australian novelist
- *"There's Something About Mary O'Connor", episode of The Girls Next Door
- Mary Flannery O'Connor, American writer
- Mary H. O'Connor, American screenwriter and film editor
- Mary Murillo, born Mary O'Connor, English-born U.S. actress turned screenwriter
Politics
Sportswomen
- Mary O'Connor (runner), retired long-distance runner from New Zealand
- Mary O'Connor (Irish sportsperson), camogie and Gaelic football player and official
- Mary Anne O'Connor, American Olympic basketball player
- Mary I. O'Connor, U.S. Olympic team rower and orthopedic surgeon
Other people
- Mary Agnes O'Connor, Irish Sisters of Mercy nun and social worker
- Mary O'Connor, a relevant party to the court case Matter of O'Connor, 1988
Fictional characters
- Mary O'Connor, in the 1920 US drama film The Prince of Avenue A, played by Cora Drew
- Mary O'Connor, in the UK soap opera London Bridge, played by Simone Lahbib
- Mary Anastasia O'Connor, the character Maisie Ravier's alter ego in the Maisie series of films