| Wkt |
| 1 | 149 | CA Lynn (83) & BJ Curran (71) | Northamptonshire v Durham | County Ground, Northampton | 2022 |
| 2 | 129 | RE Levi (95*) & JJ Cobb (61) | Northamptonshire v Warwickshire | Edgbaston, Birmingham | 2018 |
| 1 | 125 | RS Vasconcelos (78*) & AM Rossington (59) | Northamptonshire v Durham | Emirates Riverside, Chester-le-Street | 2021 |
| 2 | 125 | CA Lynn (68) & JJ Cobb (53) | Northamptonshire v Leicestershire | Uptonsteel County Ground, Leicester | 2022 |
| 2 | 125 | MP Breetzke (93) & DJ Willey (53) | Northamptonshire v Derbyshire | County Ground, Northampton | 2025 |
| 4 | 123 | BM Duckett (84) & AG Wakely (53) | Northamptonshire v Nottinghamshire | Edgbaston, Birmingham | 2016 |
| 4 | 120 | JJ Cobb (80) & AG Wakely (43) | Northamptonshire v Durham | Edgbaston, Birmingham | 2016 |
| 2 | 118* | CA Lynn (106*) & JDS Neesham (75*) | Northamptonshire v Leicestershire | County Ground, Northampton | 2022 |
| 2 | 115 | CA Lynn (113*) & JJ Cobb (50) | Northamptonshire v Worcestershire | County Ground, Northampton | 2022 |
| 3 | 114 | CA Lynn (62) & SA Zaib (55) | Northamptonshire v Leicestershire | Uptonsteel County Ground, Leicester | 2023 |
| 2 | 111 | BM Duckett (96) & JJ Cobb (56) | Northamptonshire v Leicestershire | County Ground, Northampton | 2018 |
| 5 | 110* | RA White (94*) & N Boje (27*) | Northamptonshire v Gloucestershire | Campbell Park, Milton Keynes | 2008 |
| 2 | 109 | RA White (51) & J Botha (54*) | Northamptonshire v Derbyshire | County Ground, Derby | 2011 |
| 1 | 109 | BJ Curran (31) & CA Lynn (106*) | Northamptonshire v Leicestershire | County Ground, Northampton | 2022 |
| 3 | 107* | CL White (54*) & AG Wakely (59*) | Northamptonshire v Surrey | Edgbaston, Birmingham | 2013 |
| 1 | 107 | RE Levi (33) & PR Stirling (80*) | Northamptonshire v Worcestershire | Blackfinch New Road, Worcester | 2020 |
| 5 | 106* | BM Duckett (92*) & SP Crook (34*) | Northamptonshire v Worcestershire | County Ground, New Road, Worcester | 2017 |
| 2 | 105 | SC Ganguly (73) & RA White (66) | Northamptonshire v Worcestershire | County Ground, Northampton | 2006 |
| 2 | 104 | L Klusener (111*) & DJG Sales (52) | Northamptonshire v Worcestershire | Chester Road North, Kidderminster | 2007 |
| 4 | 104 | JJ Cobb (62) & RI Keogh (45) | Northamptonshire v Nottinghamshire | County Ground, Northampton | 2021 |
| 1 | 103 | RA White (49) & NJ O'Brien (69) | Northamptonshire v Glamorgan | County Ground, Northampton | 2008 |
| 1 | 103 | RE Levi (31) & AM Rossington (85) | Northamptonshire v Warwickshire | County Ground, Northampton | 2016 |
| 2 | 103 | AM Rossington (50) & JJ Cobb (84) | Northamptonshire v Derbyshire | County Ground, Northampton | 2019 |
| 2 | 102 | MP Breetzke (51*) & DJ Willey (79) | Northamptonshire v Nottinghamshire | Trent Bridge, Nottingham | 2024 |
| 1 | 102 | RS Vasconcelos (36) & MP Breetzke (76) | Northamptonshire v Lancashire | Emirates Old Trafford, Manchester | 2024 |
| 1 | 101 | DJG Sales (49) & WPUJC Vaas (53) | Northamptonshire v Yorkshire | County Ground, Northampton | 2010 |
| 1 | 101 | RS Vasconcelos (60) & BJ Curran (62) | Northamptonshire v Durham | County Ground, Northampton | 2021 |
| 3 | 98 | RE Levi (71) & AG Wakely (35*) | Northamptonshire v Lancashire | County Ground, Northampton | 2017 |
| 1 | 96 | RE Levi (69) & DJ Willey (40) | Northamptonshire v Derbyshire | County Ground, Northampton | 2014 |
| 3 | 95 | JJ Cobb (68) & BM Duckett (48*) | Northamptonshire v Durham | Emirates Riverside, Chester-le-Street | 2016 |
| 3 | 95 | JJ Cobb (62) & D Pretorius (50*) | Northamptonshire v Worcestershire | County Ground, Northampton | 2019 |
| 2 | 95 | MP Breetzke (85) & DJ Willey (54) | Northamptonshire v Warwickshire | Edgbaston, Birmingham | 2025 |
| 3 | 95 | DJ Willey (63) & RS Bopara (33) | Northamptonshire v Durham | Banks Homes Riverside, Chester-le-Street | 2025 |
