The 2020 Adelaide International was a tournament on the 2020 ATP Tour and 2020 WTA Tour.

It was played on outdoor hard courts in Adelaide, Australia.

This was the first edition of the tournament, replacing the Sydney International, and took place at the Memorial Drive Tennis Centre from 12 to 18 January 2020.

[1][2][3] 1Qualifiers prize money is also the Round of 32 prize money.

*per team The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: The following players received entry as a lucky loser: The following pairs received wildcards into the doubles main draw: The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: The following players received entry as a lucky loser: