| Wkt |
| 2 | 186 | JL Langer (90) & CL White (116*) | Somerset v Gloucestershire | County Ground, Taunton | 2006 |
| 1 | 169* | T Banton (107*) & DP Conway (51*) | Somerset v Kent | Spitfire Ground, St Lawrence, Canterbury | 2021 |
| 3 | 165 | WCF Smeed (98) & TB Abell (70) | Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2022 |
| 3 | 153* | RR Rossouw (85*) & TB Abell (62*) | Somerset v Essex | The Cloud County Ground, Chelmsford | 2022 |
| 2 | 150* | ME Trescothick (64*) & RE van der Merwe (89*) | Somerset v Kent | The Nevill Ground, Tunbridge Wells | 2011 |
| 4 | 144 | TB Abell (96*) & SR Dickson (65) | Somerset v Hampshire | The Cooper Associates County Ground, Taunton | 2024 |
| 4 | 144 | JEK Rew (62*) & SR Dickson (78) | Somerset v Surrey | Edgbaston, Birmingham | 2024 |
| 1 | 136* | JG Myburgh (103*) & T Banton (29*) | Somerset v Essex | The Cooper Associates County Ground, Taunton | 2018 |
| 2 | 134 | J Allenby (91) & PD Trego (57) | Somerset v Kent | Spitfire Ground, St Lawrence, Canterbury | 2016 |
| 1 | 132* | ME Trescothick (69*) & C Kieswetter (57*) | Somerset v Glamorgan | County Ground, Taunton | 2009 |
| 1 | 129 | GC Smith (105) & MJ Wood (54) | Somerset v Northamptonshire | County Ground, Taunton | 2005 |
| 3 | 127* | ME Trescothick (108*) & JC Hildreth (64*) | Somerset v Essex | The Ford County Ground, Chelmsford | 2011 |
| 2 | 125 | T Banton (75) & T Kohler-Cadmore (63) | Somerset v Northamptonshire | County Ground, Northampton | 2024 |
| 1 | 122 | T Banton (26) & WCF Smeed (94) | Somerset v Gloucestershire | Seat Unique Stadium, Bristol | 2023 |
| 3 | 121* | RR Rossouw (81*) & TB Abell (48*) | Somerset v Kent | Spitfire Ground, St Lawrence, Canterbury | 2022 |
| 3 | 120 | MJ Wood (94) & CM Gazzard (29) | Somerset v Worcestershire | County Ground, Taunton | 2005 |
| 1 | 118 | ME Trescothick (56) & KP Dutch (47) | Somerset v Northamptonshire | County Ground, Taunton | 2004 |
| 1 | 118 | JG Myburgh (53) & J Allenby (89*) | Somerset v Middlesex | Uxbridge Cricket Club Ground, Uxbridge | 2015 |
| 1 | 116 | ME Trescothick (78) & PD Trego (72*) | Somerset v Hampshire | County Ground, Taunton | 2010 |
| 2 | 115 | C Kieswetter (57) & PD Trego (76) | Somerset v Hampshire | County Ground, Taunton | 2014 |
| 3 | 113 | KA Parsons (57*) & JC Hildreth (71) | Somerset v Glamorgan | County Ground, Taunton | 2005 |
| 2 | 113 | MJ Wood (88) & CL White (68) | Somerset v Glamorgan | County Ground, Taunton | 2007 |
| 3 | 113 | CH Gayle (151*) & JC Hildreth (29) | Somerset v Kent | County Ground, Taunton | 2015 |
| 3 | 113 | Babar Azam (102*) & TB Abell (57) | Somerset v Hampshire | The Ageas Bowl, Southampton | 2019 |
| 3 | 110* | JC Hildreth (34*) & TB Abell (74*) | Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2020 |
| 4 | 110* | Babar Azam (114*) & LP Goldsworthy (38*) | Somerset v Glamorgan | Sophia Gardens, Cardiff | 2020 |
| 2 | 108 | ME Trescothick (83) & JC Hildreth (48) | Somerset v Middlesex | County Ground, Taunton | 2010 |
| 4 | 106 | Z de Bruyn (95*) & KA Pollard (54) | Somerset v Gloucestershire | County Ground, Taunton | 2010 |
| 1 | 105 | NRD Compton (58) & ME Trescothick (46) | Somerset v Middlesex | County Ground, Taunton | 2014 |
| 4 | 105* | PD Trego (84*) & JC Hildreth (39*) | Somerset v Hampshire | The Ageas Bowl, Southampton | 2017 |
| 1 | 104 | JL Langer (32) & ME Trescothick (69) | Somerset v Northamptonshire | County Ground, Taunton | 2008 |
| 5 | 104 | PD Trego (70) & CJ Anderson (53) | Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2018 |
| 3 | 104 | T Kohler-Cadmore (72) & TB Abell (42) | Somerset v Sussex | The 1st Central County Ground, Hove | 2023 |
| 5 | 104 | SR Dickson (76) & L Gregory (58*) | Somerset v Middlesex | The Cooper Associates County Ground, Taunton | 2025 |
| 1 | 103 | CR Jones (53*) & C Kieswetter (61) | Somerset v Gloucestershire | County Ground, Bristol | 2013 |
| 2 | 103 | JC Hildreth (72*) & WCF Smeed (42) | Somerset v Surrey | The Kia Oval, Kennington | 2021 |
| 3 | 102 | T Banton (100) & TB Abell (63) | Somerset v Kent | The Cooper Associates County Ground, Taunton | 2019 |
| 4 | 102* | TB Abell (78*) & TA Lammonby (47*) | Somerset v Lancashire | The Cooper Associates County Ground, Taunton | 2021 |
| 2 | 102 | WCF Smeed (58) & RR Rossouw (67) | Somerset v Essex | The Cooper Associates County Ground, Taunton | 2022 |
| 2 | 102 | T Banton (73) & RR Rossouw (93) | Somerset v Derbyshire | The Cooper Associates County Ground, Taunton | 2022 |
| 5 | 101* | CL White (141*) & JC Hildreth (27*) | Somerset v Worcestershire | County Ground, New Road, Worcester | 2006 |
| 2 | 101 | ME Trescothick (78) & JC Hildreth (43) | Somerset v Essex | The Ford County Ground, Chelmsford | 2010 |
| 1 | 100 | WCF Smeed (94*) & T Banton (45) | Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2022 |
