1990–91 Associate Members Cup| Leyland DAF Cup | 
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| Country | England Wales
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The 1990–91 Associate Members' Cup, known as the 1990–91 Leyland DAF Cup, was the tenth staging of a secondary football league tournament, and the eighth staging of the Associate Members' Cup, a knock-out competition for English football clubs in the Third Division and the Fourth Division. The winners were Birmingham City and the runners-up were Tranmere Rovers.
The competition began on 5 November 1990 and ended with the final on 26 May 1991 at Wembley Stadium.
In the first round, there were two sections split into eight groups: North and South. In the following rounds each section gradually eliminates teams in knock-out fashion until each has a winning finalist. At this point, the two winning finalists faced each other in the combined final for the honour of the trophy.
Preliminary round
Northern Section
| Source:  
| Date | Team 1 | Score | Team 2 |  
| 6 Nov | Chesterfield | 1-1 | Doncaster Rovers |  
| 27 Nov | Doncaster Rovers | 1–0 | Scunthorpe United |  
| 18 Dec | Scunthorpe United | 3–1 | Chesterfield |  | Source:  
| Date | Team 1 | Score | Team 2 |  
| 6 Nov | Wigan Athletic | 4–0 | Chester City |  
| 27 Nov | Chester City | 2–0 | Bury |  
| 11 Dec | Bury | 2–1 | Wigan Athletic |   
 | 
 
| Source:  
| Date | Team 1 | Score | Team 2 |  
| 7 Nov | Bradford City | 1–1 | Huddersfield Town |  
| 28 Nov | Huddersfield Town | 1–4 | Hartlepool United |  
| 18 Dec | Hartlepool United | 0–4 | Bradford City |  | Source:  
| Date | Team 1 | Score | Team 2 |  
| 6 Nov | Carlisle United | 1–1 | Preston North End |  
| 27 Nov | Preston North End | 3-1 | Rochdale |  
| 18 Dec | Rochdale | 1-0 | Carlisle United |   
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| Source:  
| Date | Team 1 | Score | Team 2 |  
| 6 Nov | Grimsby Town | 1-3 | York City |  
| 27 Nov | York City | 3–2 | Darlington |  
| 11 Dec | Darlington | 3-1 | Grimsby Town |  | Source:  
| Date | Team 1 | Score | Team 2 |  
| 5 Nov | Halifax Town | 1–1 | Rotherham United |  
| 27 Nov | Rotherham United | 1–1 | Scarborough |  
| 9 Jan | Scarborough | 1–2 | Halifax Town |   
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| Source:  
| Date | Team 1 | Score | Team 2 |  
| 6 Nov | Bolton Wanderers | 1–0 | Tranmere Rovers |  
| 27 Nov | Tranmere Rovers | 4–0 | Blackpool |  
| 18 Dec | Blackpool | 3–0 | Bolton Wanderers |  | Source:  
| Date | Team 1 | Score | Team 2 |  
| 6 Nov | Burnley | 2–1 | Crewe Alexandra |  
| 27 Nov | Crewe Alexandra | 1–1 | Stockport County |  
| 8 Jan | Stockport County | 1–1 | Burnley |   
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Southern Section
| Source:  
| Date | Team 1 | Score | Team 2 |  
| 6 Nov | Walsall | 0–1 | Birmingham City |  
| 27 Nov | Birmingham City | 2–0 | Lincoln City |  
| 12 Dec | Lincoln City | 1–1 | Walsall |  | Source:  
| Date | Team 1 | Score | Team 2 |  
| 6 Nov | Peterborough United | 0–2 | Cambridge United |  
| 27 Nov | Wrexham | 3–3 | Peterborough United |  
| 18 Dec | Cambridge United | 1–0 | Wrexham |   
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| Source:  
| Date | Team 1 | Score | Team 2 |  
| 6 Nov | Torquay United | 1–1 | Swansea City |  
| 27 Nov | Swansea City | 1–1 | Shrewsbury Town |  
| 18 Dec | Shrewsbury Town | 1–1 | Torquay United |  | Source:  
| Date | Team 1 | Score | Team 2 |  
| 6 Nov | Bournemouth | 0–0 | Gillingham |  
| 27 Nov | Gillingham | 4–1 | Maidstone United |  
| 11 Dec | Maidstone United | 3–1 | Bournemouth |   
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| Source:  
| Date | Team 1 | Score | Team 2 |  
| 13 Nov | Cardiff City | 0–1 | Exeter City |  
| 28 Nov | Exeter City | 2–2 | Hereford United |  
| 11 Dec | Hereford United | 1–1 | Cardiff City |  | Source:  
| Date | Team 1 | Score | Team 2 |  
| 6 Nov | Southend United | 10–1 | Aldershot |  
| 27 Nov | Aldershot | 3–1 | Reading |  
| 7 Dec | Reading | 1–4 | Southend United |   
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| Source:  
| Date | Team 1 | Score | Team 2 |  
| 6 Nov | Stoke City | 1–1 | Northampton Town |  
| 27 Nov | Northampton Town | 1–2 | Mansfield Town |  
| 8 Jan | Mansfield Town | 3–0 | Stoke City |  | Source:  
| Date | Team 1 | Score | Team 2 |  
| 12 Nov | Leyton Orient | 0–2 | Fulham |  
| 17 Nov | Fulham | 1–1 | Brentford |  
| 29 Jan | Brentford | 2–0 | Leyton Orient |   
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Source: 
| Date | Team 1 | Score | Team 2 | 
| 16 Jan | Shrewsbury Town | 2–6 | Torquay United | 
| 23 Jan | Swansea City | 4–2 | Shrewsbury Town | 
| 28 Jan | Torquay United | 2–0 | Swansea City | 
First round
| Northern Section | Southern Section 
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Quarter-finals
| Northern Section | Southern Section 
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Area semi-finals
| Northern Section | Southern Section 
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Area finals
Northern Area final
Southern Area final
Final
Notes
General
Specific
- ^ a b c d e After extra-time.
 
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