2025 Napoli Tennis Cup – Doubles
| Doubles | |
|---|---|
| 2025 Napoli Tennis Cup | |
| Champions | Alexander Erler Constantin Frantzen |
| Runners-up | Geoffrey Blancaneaux Albano Olivetti |
| Score | 6–4, 6–4 |
Guido Andreozzi and Miguel Ángel Reyes-Varela were the defending champions but chose not to defend their title.
Alexander Erler and Constantin Frantzen won the title after defeating Geoffrey Blancaneaux and Albano Olivetti 6–4, 6–4 in the final.