| 331* | MEK Hussey | v Somerset | County Ground, Taunton | 2003 | f47385 |
| 329* | MEK Hussey | v Essex | County Ground, Northampton | 2001 | f45954 |
| 322* | MB Loye | v Glamorgan | County Ground, Northampton | 1998 | f43715 |
| 319 | CJL Rogers | v Gloucestershire | County Ground, Northampton | 2006 | f49484 |
| 310* | MEK Hussey | v Gloucestershire | The Royal and Sun Alliance County Ground, Bristol | 2002 | f46724 |
| 303* | DJG Sales | v Essex | County Ground, Northampton | 1999 | f44503 |
| 300 | R Subba Row | v Surrey | Kennington Oval, Kennington | 1958 | f22229 |
| 282* | BM Duckett | v Sussex | County Ground, Northampton | 2016 | f57082 |
| 277 | RA White | v Gloucestershire | County Ground, Northampton | 2002 | f46756 |
| 276 | DJG Sales | v Nottinghamshire | County Ground, Northampton | 2000 | f45107 |
| 264 | MEK Hussey | v Gloucestershire | Archdeacon Meadow, Gloucester | 2003 | f47310 |
| 261 | EN Gay | v Middlesex | County Ground, Northampton | 2024 | f62221 |
| 260* | R Subba Row | v Lancashire | County Ground, Northampton | 1955 | f21010 |
| 258* | F Jakeman | v Essex | County Ground, Northampton | 1951 | f19256 |
| 257 | AH Bakewell | v Glamorgan | St Helen's, Swansea | 1933 | f14231 |
| 257 | D Brookes | v Gloucestershire | Ashley Down Ground, Bristol | 1949 | f18509 |
| 255* | DJG Sales | v Gloucestershire | County Ground, Northampton | 2013 | f54917 |
| 252 | W Larkins | v Glamorgan | Sophia Gardens, Cardiff | 1983 | f34788 |
| 246 | AH Bakewell | v Nottinghamshire | County Ground, Northampton | 1933 | f14225 |
| 241* | AH Bakewell | v Derbyshire | Queen's Park, Chesterfield | 1936 | f15549 |
| 237 | CP Davis | v Somerset | County Ground, Northampton | 1947 | f17616 |
| 236 | W Larkins | v Derbyshire | County Ground, Derby | 1983 | f34709 |
| 235 | AJ Lamb | v Yorkshire | Headingley, Leeds | 1990 | f38686 |
| 234 | RA Harper | v Gloucestershire | County Ground, Northampton | 1986 | f36347 |
| 232 | MEK Hussey | v Leicestershire | County Ground, Northampton | 2001 | f45997 |
| 230* | WH Denton | v Essex | County Ground, Leyton | 1913 | f8944 |
| 227 | P Willey | v Somerset | County Ground, Northampton | 1976 | f31136 |
| 226* | N Boje | v Worcestershire | County Ground, Northampton | 2008 | f50802 |
| 225 | DJG Sales | v Essex | County Ground, Northampton | 2006 | f49465 |
| 224* | RJ Bailey | v Glamorgan | St Helen's, Swansea | 1986 | f36464 |
| 222 | PA Jaques | v Yorkshire | County Ground, Northampton | 2003 | f47288 |
| 222* | CJL Rogers | v Somerset | County Ground, Taunton | 2006 | f49517 |
| 222 | SD Peters | v Glamorgan | St Helen's, Swansea | 2011 | f53300 |
| 221 | RI Keogh | v Hampshire | The Ageas Bowl, Southampton | 2013 | f54951 |
| 219 | DJG Sales | v Glamorgan | Penrhyn Avenue, Rhos-on-Sea, Colwyn Bay | 2007 | f50161 |
| 219 | KJ Coetzer | v Leicestershire | Grace Road, Leicester | 2013 | f54870 |
| 213 | JE Timms | v Worcestershire | War Memorial Ground, Amblecote | 1934 | f14587 |
| 211 | DW Barrick | v Essex | County Ground, Northampton | 1952 | f19681 |
| 210 | D Brookes | v Leicestershire | Grace Road, Leicester | 1947 | f17664 |
| 210 | L Livingston | v Somerset | Clarence Park, Weston-super-Mare | 1951 | f19318 |
| 210* | D Brookes | v Somerset | County Ground, Northampton | 1954 | f20499 |
| 210* | DJG Sales | v Worcestershire | Chester Road North, Kidderminster | 1996 | f42505 |
| 209 | AJ Lamb | v Warwickshire | County Ground, Northampton | 1992 | f40041 |
| 209 | D Ripley | v Glamorgan | County Ground, Northampton | 1998 | f43715 |
| 208 | HM Ackerman | v Leicestershire | Grace Road, Leicester | 1970 | f28365 |
| 208 | MEK Hussey | v Somerset | County Ground, Taunton | 2001 | f46016 |
| 208 | BM Duckett | v Kent | The Kent County Cricket Ground, Beckenham | 2016 | f57240 |
| 207* | L Livingston | v Nottinghamshire | Trent Bridge, Nottingham | 1954 | f20663 |
| 207 | W Larkins | v Essex | County Ground, Northampton | 1990 | f38893 |
| 206* | A Fordham | v Yorkshire | Headingley, Leeds | 1990 | f38686 |
| 205 | MB Loye | v Yorkshire | County Ground, Northampton | 1996 | f42585 |
| 205 | DJG Sales | v Leicestershire | County Ground, Northampton | 1999 | f44555 |
| 204 | SG Smith | v Gloucestershire | County Ground, Northampton | 1910 | f8035 |
| 204* | CN Woolley | v Worcestershire | County Ground, Northampton | 1921 | f9971 |
| 204 | AH Bakewell | v Somerset | Recreation Ground, Bath | 1930 | f13187 |
| 204* | D Brookes | v Essex | County Ground, Northampton | 1952 | f19681 |
| 204* | Mushtaq Mohammad | v Hampshire | County Ground, Northampton | 1976 | f31217 |
| 204* | RJ Bailey | v Sussex | County Ground, Northampton | 1990 | f38823 |
| 203* | D Brookes | v Somerset | County Ground, Taunton | 1956 | f21526 |
| 203 | C Milburn | v Essex | Vista Road Recreation Ground, Clacton-on-Sea | 1966 | f26447 |
| 203 | G Cook | v Yorkshire | North Marine Road, Scarborough | 1988 | f37709 |
| 202* | RM Prideaux | v Oxford University | The University Parks, Oxford | 1963 | f24785 |
| 202* | L Klusener | v Glamorgan | County Ground, Northampton | 2008 | f50934 |
| 202* | RI Newton | v Leicestershire | County Ground, Northampton | 2016 | f57210 |
| 202* | KK Nair | v Glamorgan | County Ground, Northampton | 2024 | f62234 |
| 201* | L Livingston | v South Africans | County Ground, Northampton | 1951 | f19174 |
| 201* | RJ Warren | v Glamorgan | County Ground, Northampton | 1996 | f42402 |
| 200 | HC Pretty | v Derbyshire | Queen's Park, Chesterfield | 1906 | f7001 |
| 200 | D Brookes | v Worcestershire | Chester Road North, Kidderminster | 1946 | f17207 |
| 200 | L Livingston | v Kent | Mote Park, Maidstone | 1954 | f20569 |
| 200* | RJ Bailey | v Yorkshire | Wardown Park, Luton | 1986 | f36419 |
| 200 | RJ Bailey | v Sussex | County Ground, Hove | 1993 | f40549 |
| 200* | DJG Sales | v Derbyshire | County Ground, Derby | 2003 | f47390 |
