Kelly O'Neill (born 20 April 1991) is an Australian rules footballer who played for the St Kilda Football Club in the AFL Women's (AFLW).

O'Neill signed with St Kilda during the first period of the 2019 expansion club signing period in September.

[1] She made her debut against the Western Bulldogs at RSEA Park in the opening round of the 2020 season.

[2] In August 2020, she was delisted by St Kilda.

[3] This Australian rules football biography of a person born in the 1990s is a stub.