| Date: | 8–14 May |
| Edition: | 5th |
| Surface: | Clay |
| Location: | Francavilla al Mare, Italy |
| Champs: | Alejandro Tabilo |
| Champd: |  Nicolás Barrientos / Ariel Behar |
| After Name: | Internazionali di Tennis Francavilla al Mare |
The 2023 Internazionali di Tennis d'Abruzzo 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 Francavilla al Mare, Italy between 8 and 14 May 2023.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 United Kingdom | ||||
 Argentina | Thiago Agustín Tirante | 151 | 2 | |
| Alejandro Tabilo | 154 | 3 | ||
 France | Benoît Paire | 161 | 4 | |
 Belgium | Kimmer Coppejans | 178 | 5 | |
| Dimitar Kuzmanov | 191 | 6 | ||
 Romania | Nicholas David Ionel | 202 | 7 | |
 United States | Nicolas Moreno de Alboran | 205 | 8 | |
| Belgium | Raphaël Collignon | 211 | 9 |
The following players received wildcards into the singles main draw:
Gabriele Piraino Fausto Tabacco Giorgio TabaccoThe following players received entry into the singles main draw as alternates:
Salvatore Caruso Raphaël Collignon Alessandro Giannessi
Mikhail Kukushkin Gianluca MagerThe following players received entry from the qualifying draw:
Andrea Arnaboldi
Moez Echargui Giovanni Fonio Edoardo Lavagno Stefano TravagliaSee main article: 2023 Internazionali di Tennis d'Abruzzo – Singles.
Benoît Paire 6–1, 7–5.See main article: 2023 Internazionali di Tennis d'Abruzzo – Doubles.
Nicolás Barrientos / Ariel Behar def. Sander Arends / Petros Tsitsipas 7–6(7–1), 3–6, [10–6].