Division Three (South) Cup 1936-37  
Trophy shared: Millwall & Watford Winners from previous season: Coventry City First round
| | 30 September 1936 | Bristol City | 0 | - | 2 | Gillingham | 1,150 | Ashton Gate, Bristol | | | | | | | Alf Wheeler, Tommy Robinson
| | | | 30 September 1936 | Crystal Palace | 3 | - | 2 | Brighton & Hove Albion | 2,822 | Selhurst Park, London | | | Ernie Waldron (2), David Levene
| | | | Bert Stephens (2)
| | | | 30 September 1936 | Luton Town | 3 | - | 1 | Bournemouth & Boscombe Athletic | 2,527 | Kenilworth Road, Luton | | | Frank Beresford, Fred Roberts, George Stephenson
| | | | Eddie Parris | | | | 5 October 1936 | Millwall | 5 | - | 2 | Walsall | 3,000 | The Den, London | | | Tom Brolly, Dave Mangnall (2), Jack Thorogood, Jimmy McCartney
| | | | Bill Evans (2, 1 pen.)
| | | | 1 October 1936 | Newport County | 1 | - | 4 | Watford | 1,102 | Somerton Park, Newport | | | George Crisp | | | | William 'Taffy' Davies, Bill Devan, Stan Hurst, Tom Walters | | | | 7 October 1936 | Reading | 2 | - | 1 | Queen's Park Rangers | 7,800 | Elm Park, Reading | | | Dennis Watkin, Joe McGough
| | | | Hughie McMahon
| | | | 30 September 1936 | Swindon Town | 0 | - | 3 | Bristol Rovers | 1,800 | County Ground, Swindon | | | | | | | Tommy Mills (2), David Bruce
| | | | 30 September 1936 | Torquay United | 5 | - | 0 | Northampton Town | | Plainmoor, Torquay | | | Ben Morton (3), Fred Wallbanks (og), Ted McArthur | | | | | | | | Bye | Aldershot | | | | | | | | Bye | Cardiff City | | | | | | | | Bye | Exeter City | | | | | | | | Bye | Clapton Orient | | | | | | | | Bye | Notts County | | | | | | | | Bye | Southend United | | | | | | | Second round
| | 28 October 1936 | Exeter City | 1 | - | 0 | Cardiff City | 3,000 | St James's Park, Exeter | | | Harry Johnson
| | | | | | | | 28 October 1936 | Luton Town | 1 | - | 0 | Aldershot | 1,660 | Kenilworth Road, Luton | | | George Stephenson
| | | | | | | | 21 October 1936 | Notts County | 3 | - | 2 | Reading | 3,212 | Meadow Lane, Nottingham | | | Harry Mardon (2), Tom 'Tex' Rickards
| | | | Billy Wright, Horace Fielding
| | | | 28 October 1936 | Southend United | 0 | - | 2 | Clapton Orient | 2,068 | Southend Stadium, Southend | | | | | | | Fred Fisher (2)
| | | | 21 October 1936 | Torquay United | 1 | - | 0 | Crystal Palace | | Plainmoor, Torquay | | | Ben Morton
| | | | | | | | 28 October 1936 | Watford | 3 | - | 2 | Gillingham | 4,201 | Vicarage Road, Watford | | | Tommy Barnett, Stan Hurst, William 'Taffy' Davies (pen.)
| | | | Jim Dodds, Alf Wheeler
| | | | Bye | Bristol Rovers | | | | | | | | Bye | Millwall | | | | | | | Quarter-finals
| | 11 November 1936 | Bristol Rovers | 0 | - | 1 | Watford | 1,000 | Eastville, Bristol | | | | | | | Len Fletcher | | | | 11 November 1936 | Luton Town | 2 | - | 4 | Notts County | 1,500 | Kenilworth Road, Luton | | | Ron Stevens, Frank Beresford
| | | | Harry Mardon (2), Charlie Ferguson (2)
| | | | 16 November 1936 | Millwall | 3 | - | 2 | Clapton Orient | 4,000 | The Den, London | | | Ken Burditt, Dave Mangnall, Jimmy McCartney
| | | | Harry Smith, Tommy Wells
| | | | 11 November 1936 | Torquay United | 2 | - | 1 | Exeter City | 1,000 | Plainmoor, Torquay | | | Monty Morgan (2) | | | | Rod Williams
| | | Semi-finals
| | 26 April 1937 | Notts County | 1 | - | 1 | Watford | 1,300 | Meadow Lane, Nottingham | | | Tom Morgan (og)
| | | | William 'Taffy' Davies | | | | 21 April 1937 | Torquay United | 2 | - | 2 | Millwall | 2,000 | Plainmoor, Torquay | | | Frank McDonough, Albert Hutchinson
| | | | Don Barker, Ken Burditt
| | | Replays
| | 13 September 1937 | Watford | 8 | - | 3 | Notts County | 1,065 | Vicarage Road, Watford | | | Tommy Barnett (2), Bill Black (4), Tom Morgan, Tommy Jones
| | | | Cyril Hatton, Roy Houghton, Tom 'Tex' Rickards | | | | 29 April 1937 | Millwall | 5 | - | 0 | Torquay United | 3,000 | The Den, London | | | Ken Burditt, Jack Thorogood (3), Ernie Steele
| | | | | | | Final
| 1st leg | | 29 September 1937 | Watford | 2 | - | 2 | Millwall | 2,714 | Vicarage Road, Watford | | | Ralph Evans (2)
| | | | Ken Burditt, Dave Mangnall
| | | | 2nd leg | | 18 October 1937 | Millwall | 1 | - | 1 | Watford | 3,368 | The Den, London | | | Jimmy McCartney
| | | | Tom Walters
| | | | | (1-1 on aggregate, trophy shared) | | |
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