(Incorporating the National Inter-Centre Championship)
6 September 1964 at Mareham Lane, Sleaford
| 500cc | RH Sidecars | 350cc |
| 1- Reg Luckhurst | 1- Brian Rust & Dave Heath | 1- Alf Hagon |
| 2- Tony Black | 2- Norman Bailey & H. Jackson | 2- Denys Goodacre |
| 3- Don Godden | 3- Dave Hunter & Ivan Kinching | 3- Malcolm Simmons |
| 4- A. Stuffins | 4- M. Hamblin & K. Hamblin | 4- Tony Black |
| 5- Graham Goodwin | 5- T. Stuckey & C. Stoneman | 5- A. Stuffins |
| 6- A. Cobb & T. Collins | 6- Stan Luck | |
| Inter-Centre 500cc | Inter-Centre RH Sidecars | Inter-Centre 350cc |
| 1- South Eastern | 1- Midland | 1- South Eastern |
| R.Luckhurst, D.Godden, A.Angear & | Brian Rust & Dave Heath | R.Luckhurst, D.Godden, A.Angear & |
| M.Simmons | Don Nourish & J Curtis | M.Simmons |
| 2= East Midland | Michael Adams & Brian Munday | 2- South Midland |
| 2= South Midland | 2- East Yorkshire | 3- East Midlands |
| 3- Southern | ||
| Inter-Centre Solos Overall | ||
| 1- South Eastern | ||
| R.Luckhurst, D.Godden, A.Angear & | ||
| M.Simmons | ||
| 2- South Midland | ||
| 3- East Midlands |