The 2026 Adelaide International was a professional tennis tournament on the 2026 ATP Tour and 2026 WTA Tour. It was a combined ATP Tour 250 and WTA 500 tournament played on outdoor hard courts at Memorial Drive Tennis Centre, Adelaide, Australia. The tournament was held from 12 to 17 January 2026.
<sup>1</sup> Rankings are as of 5 January 2026
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:
<sup>1</sup> Rankings are as of 5 January 2026
The following pairs received wildcards into the doubles main draw:
The following pair received entry using a protected ranking:
<sup>1</sup> Rankings are as of 5 January 2026
The following players received wildcards into the singles main draw:
The following players received entry using a protected ranking:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
<sup>1</sup> Rankings are as of 5 January 2026
The following pair received a wildcard into the doubles main draw:
The following pairs received entry using a protected ranking:
The following pair received entry as alternates: