The 1979 Alitalia Florence Open was a men's tennis tournament played on outdoor clay courts in Florence, Italy that was part of the 1979 Colgate-Palmolive Grand Prix circuit. It was the seventh edition of the tournament and was played from 14 May until 20 May 1979. Second-seeded Raúl Ramírez won the singles title.
|1979 Alitalia Florence Open|
|Draw||32S / 16D|
|Surface||Clay / outdoor|
|Corrado Barazzutti / Adriano Panatta|
Raúl Ramírez defeated Karl Meiler 6–4, 1–6, 3–6, 7–5, 6–0
- It was Ramírez' 1st singles title of the year and the 15th of his career.
Paolo Bertolucci / Adriano Panatta defeated Ivan Lendl / Pavel Složil 6–4, 6–3
- ^ "1979 Florence – Singles draw". Association of Tennis Professionals (ATP).
- ^ "1979 Florence – Doubles draw". Association of Tennis Professionals (ATP).