1945–46 FA Cup Fourth Round Proper Fourth Round Proper

| Tie_no | Home_team | Score | Away_team | Date_ |
|---|---|---|---|---|
| 9 | Brighton & Hove Albion | 3–0 | Aldershot | 26 January 1946 |
| 9 | Aldershot | 1–4 | Brighton & Hove Albion | 30 January 1946 |
| 9 | Brighton & Hove Albion | 7–1 | Aldershot | Aldershot |
| 10 | Manchester United | 1–0 | Preston North End | 26 January 1946 |
| 10 | Preston North End | 3–1 | Manchester United | 30 January 1946 |
| 10 | Manchester United | 2–3 | Preston North End | Preston North End |
| 11 | Millwall | 2–4 | Aston Villa | 26 January 1946 |
| 11 | Aston Villa | 9–1 | Millwall | 28 January 1946 |
| 11 | Millwall | 3–13 | Aston Villa | Aston Villa |
| 12 | Chelsea | 2–0 | West Ham United | 26 January 1946 |
| 12 | West Ham United | 1–0 | Chelsea | 30 January 1946 |
| 12 | Chelsea | 2–1 | West Ham United | West Ham United |