| 1 | 164 | FS Lee & H Gimblett | Somerset v Northamptonshire | 1936 | f15334 |
| 2 | 181 | DM Young & TW Graveney | Gloucestershire v Northamptonshire | 1955 | f20957 |
| 3 | 283 | RC Wilson & SE Leary | Kent v Northamptonshire | 1963 | f24907 |
| 4 | 141 | Nottinghamshire v Northamptonshire | 1932 | f14024 | |
| 5 | 195* | CP Mead & LH Tennyson | Hampshire v Northamptonshire | 1927 | f12059 |
| 6 | 185 | JE Timms & KC James | Northamptonshire v Middlesex | 1937 | f15819 |
| 7 | 125 | DS Steele & P Willey | Northamptonshire v Sussex | 1970 | f28262 |
| 8 | 134 | JM Sims & BL Muncer | Middlesex v Northamptonshire | 1937 | f15819 |
| 9 | 93 | RE Marshall & D Shackleton | Hampshire v Northamptonshire | 1966 | f26405 |
| 10 | 83 | Northamptonshire v Worcestershire | 1952 | f19647 |