| Date: | 6–12 March |
| Edition: | 5th |
| Surface: | Clay |
| Location: | Antalya, Turkey |
| Champs: |  Fábián Marozsán |
| Champd: |  Filip Bergevi / Petros Tsitsipas |
| Before Year: | 2021 |
| Before Name: | Antalya Challenger IV |
The 2023 Antalya Challenger was a professional tennis tournament played on clay courts. It was the fifth edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Antalya, Turkey between 6 and 12 March 2023.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Austria | Sebastian Ofner | 158 | 1 | |
| Hungary | Fábián Marozsán | 161 | 2 | |
 Italy | Flavio Cobolli | 166 | 3 | |
 Czech Republic | Vít Kopřiva | 168 | 4 | |
| Czech Republic | Zdeněk Kolář | 174 | 5 | |
 Bosnia and Herzegovina | Damir Džumhur | 206 | 6 | |
 Australia | Li Tu | 209 | 7 | |
 Romania | Nicholas David Ionel | 222 | 8 |
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:
See main article: 2023 Antalya Challenger – Singles.
Fábián Marozsán def. Sebastian Ofner 7–5, 6–0.See main article: 2023 Antalya Challenger – Doubles.
Filip Bergevi / Petros Tsitsipas def. 
Sarp Ağabigün / Ergi Kırkın 6–2, 6–4.
Mathys Erhard