Alicia Frost (born 20 September 1980) is a former Australian rugby union player.

Frost was named in Australia's squad for the 2006 Rugby World Cup in Canada.

[1][2] She made her test debut for the Wallaroos against South Africa in their opening match.

[3][4] She started in their 18–14 victory over Ireland for seventh place.

[5][6] In 2007, she was a member of the Wallaroos team that played against the Black Ferns for the O'Reilly Cup.