1989–90 Manchester United F.C. season FA Cup FA Cup

| Date_ | Round | Opponents | H_A | Result_F_A | Scorers | Attendance |
|---|---|---|---|---|---|---|
| 7 January 1990 | Round 3 | Nottingham Forest | A | 1 – 0 | Robins 56` | 23072 |
| 28 January 1990 | Round 4 | Hereford United | A | 1 – 0 | Blackmore 86` | 13777 |
| 18 February 1990 | Round 5 | Newcastle United | A | 3 – 2 | Robins 19`, Wallace 60`, McClair 77` | 31748 |
| 11 March 1990 | Round 6 | Sheffield United | A | 1 – 0 | McClair 29` | 34344 |
| 8 April 1990 | Semi-final | Oldham Athletic | N | 3 – 3 ( a.e.t. ) | Robson 29`, Webb 72`, Wallace 92` | 44026 |
| 11 April 1990 | Semi-final Replay | Oldham Athletic | N | 2 – 1 ( a.e.t. ) | McClair 50`, Robins 114` | 35005 |