1st UEFA CUP 1990/91
Coach Giovanni Trapattoni
| last 64, 1st leg | Wed 19 Sep 1990 | Rapid Vienna - Inter | 2-1 |
| last 64, 2nd leg | Wed 3 Oct 1990 | Inter - Rapid Vienna | 3-1 dts (2-1) |
| last 32, 1st leg | Wed 24 Oct 1990 | Aston Villa - Inter | 2-0 |
| last 32, 2nd leg | Wed 7 Nov 1990 | Inter - Aston Villa | 3-0 |
| last 16, 1st leg | Wed 28 Nov 1990 | Inter - Partizan Belgrade | 3-0 |
| last 16, 2nd leg | Wed 12 Dec 1990 | Partizan Belgrade - Inter | 1-1 |
| quarter-final, 1st leg | Wed 6 Mar 1991 | Atalanta - Inter | 0-0 |
| quarter-final, 2nd leg | Wed 20 Mar 1991 | Inter - Atalanta | 2-0 |
| semi-final, 1st leg | Wed 10 Apr 1991 | Sporting Lisbon - Inter | 0-0 |
| semi-final, 2nd leg | Wed 24 Apr 1991 | Inter - Sporting Lisbon | 2-0 |
| final, 1st leg | Wed 8 May 1991 | Inter - Roma | 2-0 |
| final, 2nd leg | Wed 22 May 1991 | Roma - Inter | 1-0 |