1966 County Championship
The 1966 County Championship was the 67th officially organised running of the County Championship. Yorkshire won the Championship title.
The method of obtaining points for the first innings was changed with two points awarded for a first innings lead for any match won, lost or drawn.Table
| Team | Pld | Won | Lost | Drawn | No Decision | 1st Inns | Points |
| Yorkshire | 28 | 15 | 5 | 8 | 0 | 17 | 184 |
| Worcestershire | 28 | 13 | 5 | 9 | 1 | 18 | 166 |
| Somerset | 28 | 13 | 7 | 7 | 1 | 13 | 156 |
| Kent | 28 | 11 | 8 | 8 | 1 | 17 | 144 |
| Northamptonshire | 28 | 10 | 9 | 9 | 0 | 15 | 130 |
| Warwickshire | 28 | 8 | 8 | 10 | 2 | 16 | 113 |
| Surrey | 28 | 8 | 3 | 16 | 1 | 15 | 110 |
| Leicestershire | 28 | 8 | 7 | 12 | 1 | 14 | 108 |
| Derbyshire | 28 | 8 | 12 | 7 | 1 | 8 | 96 |
| Sussex | 28 | 6 | 11 | 11 | 0 | 16 | 92 |
| Hampshire | 28 | 5 | 4 | 18 | 1 | 16 | 87 |
| Lancashire | 28 | 6 | 11 | 8 | 3 | 13 | 86 |
| Middlesex | 28 | 6 | 5 | 14 | 3 | 13 | 86 |
| Glamorgan | 28 | 6 | 8 | 13 | 1 | 10 | 85 |
| Gloucestershire | 28 | 6 | 12 | 9 | 1 | 7 | 75 |
| Essex | 28 | 4 | 10 | 11 | 3 | 10 | 60 |
| Nottinghamshire | 28 | 3 | 11 | 12 | 2 | 8 | 46 |
