Alana Parnaby (born 15 September 1994) is an Australian former tennis player.
Parnaby has a career-high singles ranking by the Women's Tennis Association (WTA) of No. 428, achieved on 22 May 2023, and a doubles ranking of No. 201, set on 28 November 2022. She has won seven doubles titles on the ITF Women's Circuit.
Parnaby made her WTA Tour main-draw debut at the 2022 Sydney International in the doubles draw, where she partnered with Gabriella Da Silva-Fick.
Parnaby is studying a Bachelor of Sport Development at Deakin University.