| 2023 Adelaide International 1 | |
|---|---|
| Date | 1–8 January |
| Edition | 3rd (ATP) 4th (WTA) |
| Category | ATP Tour 250 WTA 500 |
| Draw | 32S / 24D (ATP) 30S / 24D (WTA) |
| Prize money | $672,735 (ATP) $826,837 (WTA) |
| Surface | Hard / outdoor |
| Location | Adelaide, Australia |
| Venue | Memorial Drive Tennis Centre |
| Champions | |
| Men's singles | |
 Novak Djokovic | |
| Women's singles | |
 Aryna Sabalenka | |
| Men's doubles | |
 Lloyd Glasspool /  Harri Heliövaara | |
| Women's doubles | |
 Asia Muhammad / Taylor Townsend | |
The 2023 Adelaide International 1 was a tennis tournament on the 2023 ATP Tour and 2023 WTA Tour. It was a combined ATP Tour 250[1] and WTA 500 tournament[2] played on outdoor hard courts in Adelaide, South Australia, Australia. This was the fourth edition of the tournament for the women and the third edition for the men. The tournament took place at the Memorial Drive Tennis Centre from 1–8 January 2023 and was followed a week later by the 2023 Adelaide International 2, a combined ATP Tour 250 and WTA 500 tournament, at the same venue. The qualifying rounds were held on 31 December 2022.
- ^ "ATP Adelaide International 1 Overview". atptour.com.
- ^ "WTA Adelaide International 1 Overview". wtatennis.com.