The 2020 Auckland Open (sponsored by ASB Bank) was a joint ATP and WTA tennis tournament, played on outdoor hard courts.

It was the 35th edition of the women's event,[1] and the 44th edition of the men's event.

[2] It took place at the ASB Tennis Centre in Auckland, New Zealand, from 6 to 12 January 2020 for the women, and from 13 to 18 January 2020 for the men.

1 Qualifiers' 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 player 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 player received entry using a protected ranking into the singles main draw: The following players received entry from the qualifying draw: The following players received entry as lucky losers: The following pairs received wildcards into the doubles main draw: