The 1977–78 Coppa Italia was the 31st Coppa Italia, the major Italian domestic cup. The competition was won by Internazionale, who defeated Napoli in a one-legged final played at the Stadio Olimpico in Rome.
First round
Group 1 Group 2 Group 3 Group 4 Group 5 Group 6 Group 7 Play-off match == Second round ==
Second round
Join the defending champion: Milan. Group A Group B ==Final==