Maureen O'Sullivan (17 May 1911 – 23 June 1998) was an Irish-American actress. She was best known for playing Jane in the Tarzan series of films during the era of Johnny Weissmuller. In 2020, she was listed at number 8 on The Irish Times list of Ireland's greatest film actors. She was also the mother of actress Mia Farrow. When told Frank Sinatra wanted to marry Mia, she remarked "At his age, he should marry me."