15 May 1991 | Preliminary Round | Home Counties Cricket League v Milton Keynes and District Cricket League | not known | Results |
15 May 1991 | Preliminary Round | Chilterns Cricket League v Berkshire Cricket League | not known | Results |
15 May 1991 | Preliminary Round | Two Counties Cricket Championship v Norfolk Cricket Alliance | The Brow, Abberton | Results |
15 May 1991 | Preliminary Round | Middlesex Cricket League v Morrant Essex Cricket League | Ealing Dean Cricket Club, Perivale | Results |
15 May 1991 | Preliminary Round | Mid-Essex Cricket League v Essex Invitation Cricket League | Lawford Lane, Chelmsford | Results |
15 May 1991 | Preliminary Round | Essex County Cricket League v Essex Suburban Cricket League | not known | Results |
15 May 1991 | Preliminary Round | Arun Valley Cricket League v Sussex Invitation Cricket League | not known | Results |
15 May 1991 | Preliminary Round | Surrey Championship Division Two v West Indian Cricket League | not known | Results |
15 May 1991 | Preliminary Round | Mid-Kent Cricket League v Kent Metropolitan Cricket League | Radfield Hill, Bapchild | Results |
15 May 1991 | Preliminary Round | Thameside Cricket League v North Kent Cricket League | not known | Results |
29 May 1991 | First Round | Cherwell Cricket League v not known | not known | Results |
29 May 1991 | First Round | 1975 Cricket League v Milton Keynes and District Cricket League | not known | Results |
29 May 1991 | First Round | Thames Valley Cricket League v Hertfordshire Cricket Competition | Finchampstead Park, Finchampstead | Results |
29 May 1991 | First Round | Three Counties Cricket League v Hertfordshire Cricket League | not known | Results |
29 May 1991 | First Round | Middlesex Cricketers League v not known | Arden Field, Finchley | Results |
29 May 1991 | First Round | Norfolk Cricket Alliance v Essex Cricket League | Ferry Lane, Postwick | Results |
29 May 1991 | First Round | Cambridgeshire Premier Cricket League v Mid-Essex Cricket League | Anglo-American Playing Fields, Saffron Walden | Results |
29 May 1991 | First Round | Middlesex County Cricket League v Morrant Essex Cricket League | not known | Results |
29 May 1991 | First Round | Surrey Championship Division Two v Surrey Championship | Master Park, Oxted | Results |
29 May 1991 | First Round | Wey Valley Cricket League v Arun Valley Cricket League | not known | Results |
29 May 1991 | First Round | East Sussex Cricket League v Southern Cricket League | London Road, Felbridge | Results |
29 May 1991 | First Round | Surrey County Cricket League v Sussex Championship | not known | Results |
29 May 1991 | First Round | Sussex Cricket League v Surrey Cricket League | Three Bridges Road, Three Bridges | Results |
29 May 1991 | First Round | South Thames Cricket League v Mid-Kent Cricket League | Hartley Country Club Ground, Hartley | Results |
29 May 1991 | First Round | East Kent Cricket League v Clive Lloyd Cricket League | not known | Results |
29 May 1991 | First Round | Thameside Cricket League v Kent Cricket League | Sir Francis Barker Ground, Chessington | Results |
19 Jun 1991 | Second Round | Hertfordshire Cricket Competition v 1975 Cricket League | not known | Results |
19 Jun 1991 | Second Round | Cherwell Cricket League v Hertfordshire Cricket League | Rover Cowley Sports and Social Club Ground, Cowley | Results |
19 Jun 1991 | Second Round | Essex Cricket League v Middlesex Cricketers League | Old County Ground, Brentwood | Results |
19 Jun 1991 | Second Round | Cambridgeshire Premier Cricket League v Middlesex County Cricket League | Anglo-American Playing Fields, Saffron Walden | Results |
19 Jun 1991 | Second Round | Surrey County Cricket League v Southern Cricket League | Poplar Road, Merton Park | Results |
19 Jun 1991 | Second Round | East Kent Cricket League v Kent Cricket League | Stacians Park, Ashford | Results |
19 Jun 1991 | Second Round | Arun Valley Cricket League v Surrey Championship | Ockley Green, Ockley | Results |
19 Jun 1991 | Second Round | Surrey Cricket League v South Thames Cricket League | London School of Economics Sports Ground, New Malden | Results |
10 Jul 1991 | Third Round | Essex Cricket League v Cherwell Cricket League | Old County Ground, Brentwood | Results |
10 Jul 1991 | Third Round | Middlesex County Cricket League v Hertfordshire Cricket Competition | not known | Results |
10 Jul 1991 | Third Round | Kent Cricket League v Surrey Championship | Plaistow Lane, Bromley | Results |
11 Jul 1991 | Third Round | Surrey Cricket League v Southern Cricket League | London School of Economics Sports Ground, New Malden | Results |
31 Jul 1991 | Semi-Final | Essex Cricket League v Middlesex County Cricket League | Old County Ground, Brentwood | Results |
31 Jul 1991 | Semi-Final | Kent Cricket League v Southern Cricket League | The Nevill Ground, Tunbridge Wells | Results |
21 Aug 1991 | Final | Essex Cricket League v Southern Cricket League | Peaches Close, Cheam | Results |