1977–78 Serie A
The 1977–78 Serie A season was won by Juventus.
Teams
Vicenza, Atalanta and Pescara had been promoted from Serie B.Final classification
Attendances
Source:| No. | Club | Average Attendance | Change |
| 1 | SSC Napoli | 61,612 | -13.4% |
| 2 | AC Milan | 48,907 | 19.3% |
| 3 | Internazionale | 41,323 | -4.7% |
| 4 | AS Roma | 40,956 | 11.0% |
| 5 | Juventus FC | 40,472 | -3.4% |
| 6 | Torino FC | 38,818 | -4.2% |
| 7 | SS Lazio | 38,786 | 2.3% |
| 8 | ACF Fiorentina | 37,614 | 18.6% |
| 9 | Genoa CFC | 34,300 | -0.1% |
| 10 | Bologna FC | 31,966 | 15.8% |
| 11 | Atalanta BC | 28,953 | 36.5% |
| 12 | Vicenza Calcio | 23,876 | 46.1% |
| 13 | Hellas Verona | 23,053 | -8.5% |
| 14 | Pescara Calcio | 20,317 | 30.9% |
| 15 | AC Perugia | 19,092 | 8.6% |
| 16 | Foggia Calcio | 16,417 | -3.3% |