The 1984 Campionati Internazionali di Sicilia was a men's tennis tournament played on outdoor clay courts in Palermo, Italy that was part of the 1984 Volvo Grand Prix.

It was the sixth edition of the tournament and took place from 10 September until 16 September 1984.

Fourth-seeded Francesco Cancellotti won the singles title.

Francesco Cancellotti defeated Miloslav Mečíř 6–0, 6–3 Tomáš Šmíd / Blaine Willenborg defeated Claudio Panatta / Henrik Sundström 6–7, 6–3, 6–0