| Date: | 20–26 November 2023 |
| Edition: | 6th |
| Surface: | Hard / Outdoor |
| Location: | Brisbane, Australia |
| Prize Money: | $25,000 $60,000 |
| Category: | ITF Men's World Tennis Tour ITF Women's World Tennis Tour |
| Champms: |  Shintaro Imai |
| Champmd: |  Thomas Fancutt /  Ajeet Rai |
| Champws: | Taylah Preston |
| Champwd: | Talia Gibson / Priscilla Hon |
| Before Year: | 2019 |
The 2023 Brisbane QTC Tennis International is a professional tennis tournament played on outdoor hard courts. It is the sixth edition of the tournament which is part of the 2023 ITF Men's World Tennis Tour and 2023 ITF Women's World Tennis Tour. It took place in Brisbane, Australia between 20 and 26 November 2023.[1] [2]
Shintaro Imai def. Blake Ellis 6–4, 7–6(7–3)See main article: 2023 Brisbane QTC Tennis International – Women's singles.
Taylah Preston def. Darya Astakhova 6–3, 6–4. Thomas Fancutt / Ajeet Rai def. Joshua Charlton / 
Emile Hudd 6–4, 6–4.See main article: 2023 Brisbane QTC Tennis International – Women's doubles.
Talia Gibson / Priscilla Hon def. Destanee Aiava / Maddison Inglis 4–6, 7–5, [10–5].| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Gonçalo Oliveira | 234 | 1 | ||
| Australia | ||||
| Australia | Blake Ellis | 387 | 3 | |
 United States | Nick Chappell | 392 | 4 | |
| Australia | Blake Mott | 400 | 5 | |
| New Zealand | Ajeet Rai | 456 | 6 | |
| Australia | Thomas Fancutt | 495 | 7 | |
| Australia | Jake Delaney | 498 | 8 |
The following players received wildcards into the singles main draw:
Hayden Jones Zachary Viiala Nikita VolonskiThe following players received entry into the singles main draw using a protected ranking:
Shintaro Imai Jumpei YamasakiThe following players received entry from the qualifying draw:
Blake Bayldon Joshua Charlton Emile Hudd Matt Hulme Scott Jones Mason Naumovski Tomislav Edward Papac Tai SachThe following player received entry as a lucky loser:
Alexander Klintcharov| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Australia | Olivia Gadecki | 134 | 1 | |
| Australia | Destanee Aiava | 187 | 2 | |
 India | Ankita Raina | 201 | 3 | |
| Australia | Jaimee Fourlis | 203 | 4 | |
| Australia | Daria Saville | 205 | 5 | |
| Australia | Priscilla Hon | 209 | 6 | |
| Darya Astakhova | 210 | 7 | ||
| Australia | Seone Mendez | 242 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Michaela Bayerlová Melisa Ercan
Liu Fangzhou Lea Ma Elena Micic Mio Mushika Hikaru Sato Shi Han