1980–81 Inter Milan season

The 1980–81 season was Football Club Internazionale Milano's 72nd in existence and 65th consecutive season in the top flight of Italian football.

Summary
During the summer, the club acquired Herbert Prohaska from Austria Vienna, the Austrian becoming the first foreign transfer since 1966. The squad was eliminated from the Coppa Italia in early September despite defeating city rivals A.C. Milan. As incumbent champions the team closed the first half of the season as leader. However, the team collapsed in the second half to finish 4th in the lag, far behind Juventus and A.S. Roma. The campaign saw the league debut of club legend Giuseppe Bergomi in February against Como. Meanwhile, atter a 9-year absence, the club returned to the European Cup, where it reached the semi-finals,being defeated by Real Madrid. Alessandro Altobelli finished the campaign as the top scorer with 12 goals in League.

Player statistics
Appearances and goals are referred to domestic league.