1990–91 FA Cup Third round proper Third round proper

| Tie_no | Home_team | Score | Away_team | Date_ |
|---|---|---|---|---|
| 1 | Blackpool | 0–1 | Tottenham Hotspur | 05/01/1991 |
| 2 | Chester City | 2–3 | Bournemouth | 05/01/1991 |
| 3 | Barnet | 0–5 | Portsmouth | 05/01/1991 |
| 4 | Burnley | 0–1 | Manchester City | 06/01/1991 |
| 5 | Southampton | 3–2 | Ipswich Town | 05/01/1991 |
| 6 | Blackburn Rovers | 1–1 | Liverpool | 05/01/1991 |
| Replay | Liverpool | 3–0 | Blackburn Rovers | 08/01/1991 |
| 7 | Aston Villa | 1–1 | Wimbledon | 05/01/1991 |
| Replay | Wimbledon | 1–0 | Aston Villa | 09/01/1991 |
| 8 | Bolton Wanderers | 1–0 | Barrow | 05/01/1991 |
| 9 | Wolverhampton Wanderers | 0–1 | Cambridge United | 05/01/1991 |
| 10 | Middlesbrough | 0–0 | Plymouth Argyle | 05/01/1991 |
| Replay | Plymouth Argyle | 1–2 | Middlesbrough | 14/01/1991 |
| 11 | West Bromwich Albion | 2–4 | Woking | 05/01/1991 |
| 12 | Shrewsbury Town | 4–1 | Watford | 05/01/1991 |
| 13 | Sheffield United | 1–3 | Luton Town | 05/01/1991 |