England Hockey Knockout Cup Dates Season 2005 - 2006
| Round | Ladies Cup | Men's Cup | Men's Trophy | Timpson Trophy |
| Preliminary | 4th September | 16th October | 4th December | |
| One | 4th September | 18th September | 6th November | 29th January |
| Two | 25th September | 2nd October | 2nd December | 19th February |
| Three | 16th October | 23rd October | 5th February | 19th March |
| Four | 6th November | 20th November | 26th February | 16th April |
| Five | 11th December | 11th December | 12th March | 7th May |
| Six | 5th February | 5th February | ||
| Semi Final | 5th March | 5th March | 2nd April | 10th June |
| Final | 9th April | 9th April | 21st May | 11th June |