2026 Internazionali di Sicilia – Singles

Common card · No. 466678

Filippo Volandri was the defending champion from when the tournament was last held but had since retired from professional tennis. This was the first edition of the tournament as a Challenger event, and the first edition held since 2006. Francesco Passaro won the title after defeating Jonáš Forejtek 6–3, 6–7(2–7), 7–6(7–4) in the final.