1990–91 FA Cup Third round proper Third round proper

| Tie_no | Home_team | Score | Away_team | Date_ |
|---|---|---|---|---|
| 14 | Newcastle United | 2–0 | Derby County | 05/01/1991 |
| 15 | Barnsley | 1–1 | Leeds United | 06/01/1991 |
| Replay | Leeds United | 4–0 | Barnsley | 09/01/1991 |
| 16 | Bristol Rovers | 0–2 | Crewe Alexandra | 05/01/1991 |
| 17 | Coventry City | 1–1 | Wigan Athletic | 05/01/1991 |
| Replay | Wigan Athletic | 0–1 | Coventry City | 09/01/1991 |
| 18 | West Ham United | 0–0 | Aldershot | 05/01/1991 |
| Replay | West Ham United | 6–1 | Aldershot | 16/01/1991 |
| 19 | Brighton & Hove Albion | 3–2 | Scunthorpe United | 05/01/1991 |
| 20 | Manchester United | 2–1 | Queens Park Rangers | 07/01/1991 |
| 21 | Norwich City | 2–1 | Bristol City | 05/01/1991 |
| 22 | Millwall | 2–1 | Leicester City | 05/01/1991 |
| 23 | Hull City | 2–5 | Notts County | 05/01/1991 |
| 24 | Oldham Athletic | 3–1 | Brentford | 05/01/1991 |
| 25 | Crystal Palace | 0–0 | Nottingham Forest | 06/01/1991 |