Destanee Gabriella Aiava (born 10 May 2000) is an Australian professional tennis player.
She has career-high WTA rankings of 147 in singles, achieved on 11 September 2017, and of 237 in doubles, achieved on 10 June 2019.
Aiava so far has won four singles titles on the ITF Women's Circuit.
She made her Grand Slam main-draw debut after winning the 2016 U18 Australian Championships, granting her a wild card into the 2017 Australian Open.
She thus became the first player, male or female, born in 2000 or later to participate in the main draw of a Grand Slam tournament.