| 5-16 | TMJ Smith | Gloucestershire v Warwickshire | Edgbaston, Birmingham | 2020 |
| 5-18 | BAC Howell | Gloucestershire v Glamorgan | College Ground, Cheltenham | 2019 |
| 5-24 | DA Payne | Gloucestershire v Middlesex | Old Deer Park, Richmond | 2015 |
| 5-35 | GJ McCarter | Gloucestershire v Sussex | The Brighton and Hove Jobs County Ground, Hove | 2014 |
| 5-39 | TMJ Smith | Gloucestershire v Essex | County Ground, Bristol | 2015 |
| 4-15 | BAC Howell | Gloucestershire v Sussex | The 1st Central County Ground, Hove | 2021 |
| 4-15 | DA Payne | Gloucestershire v Kent | Seat Unique Stadium, Bristol | 2022 |
| 4-16 | JMR Taylor | Gloucestershire v Somerset | County Ground, Bristol | 2011 |
| 4-16 | ID Saxelby | Gloucestershire v Northamptonshire | County Ground, Bristol | 2012 |
| 4-20 | M de Lange | Gloucestershire v Glamorgan | Sophia Gardens, Cardiff | 2025 |
| 4-22 | ID Fisher | Gloucestershire v Somerset | County Ground, Bristol | 2004 |
| 4-22 | MD Taylor | Gloucestershire v Essex | Seat Unique Stadium, Bristol | 2024 |
| 4-23 | DA Payne | Gloucestershire v Warwickshire | Edgbaston, Birmingham | 2024 |
| 4-24 | DA Payne | Gloucestershire v Essex | Seat Unique Stadium, Bristol | 2024 |
| 4-25 | DA Payne | Gloucestershire v Kent | College Ground, Cheltenham | 2024 |
| 4-26 | BAC Howell | Gloucestershire v Essex | College Ground, Cheltenham | 2014 |
| 4-29 | BAC Howell | Gloucestershire v Kent | College Ground, Cheltenham | 2017 |
| 4-30 | MA Hardinges | Gloucestershire v Worcestershire | County Ground, Bristol | 2008 |
| 4-32 | JK Fuller | Gloucestershire v Somerset | County Ground, Bristol | 2014 |
| 4-34 | RF Higgins | Gloucestershire v Worcestershire | County Ground, Bristol | 2020 |
| 4-37 | J Lewis | Gloucestershire v Northamptonshire | County Ground, Bristol | 2009 |
| 3-7 | JMM Averis | Gloucestershire v Northamptonshire | County Ground, Northampton | 2004 |
| 3-7 | ID Fisher | Gloucestershire v Worcestershire | County Ground, Bristol | 2007 |
| 3-7 | DA Payne | Gloucestershire v Glamorgan | College Ground, Cheltenham | 2024 |
| 3-8 | IG Butler | Gloucestershire v Surrey | The Brit Oval, Kennington | 2010 |
| 3-10 | AJ Ireland | Gloucestershire v Somerset | County Ground, Taunton | 2007 |
| 3-12 | ID Fisher | Gloucestershire v Worcestershire | Chester Road North, Kidderminster | 2007 |
| 3-12 | JMR Taylor | Gloucestershire v Sussex | County Ground, Bristol | 2014 |
| 3-13 | DA Payne | Gloucestershire v Sussex | College Ground, Cheltenham | 2017 |
| 3-13 | TMJ Smith | Gloucestershire v Surrey | The Kia Oval, Kennington | 2022 |
| 3-15 | CG Greenidge | Gloucestershire v Glamorgan | County Ground, Bristol | 2005 |
| 3-15 | AJ Ireland | Gloucestershire v Somerset | County Ground, Bristol | 2007 |
| 3-15 | GL van Buuren | Gloucestershire v Northamptonshire | County Ground, Northampton | 2020 |
| 3-16 | MD Taylor | Gloucestershire v Somerset | The Cooper Associates County Ground, Taunton | 2016 |
| 3-16 | AJ Tye | Gloucestershire v Surrey | Brightside Ground, Bristol | 2016 |
| 3-16 | BAC Howell | Gloucestershire v Northamptonshire | County Ground, Bristol | 2020 |
| 3-16 | DA Payne | Gloucestershire v Glamorgan | Sophia Gardens, Cardiff | 2025 |
| 3-17 | SP Kirby | Gloucestershire v Glamorgan | County Ground, Bristol | 2010 |
| 3-17 | DA Payne | Gloucestershire v Glamorgan | College Ground, Cheltenham | 2013 |
| 3-17 | AJ Tye | Gloucestershire v Glamorgan | College Ground, Cheltenham | 2018 |
| 3-17 | DA Payne | Gloucestershire v Sussex | The 1st Central County Ground, Hove | 2022 |
| 3-17 | DA Payne | Gloucestershire v Glamorgan | Seat Unique Stadium, Bristol | 2023 |
| 3-17 | DA Payne | Gloucestershire v Hampshire | Seat Unique Stadium, Bristol | 2024 |
| 3-17 | AS Dale | Gloucestershire v Glamorgan | Seat Unique Stadium, Bristol | 2025 |
| 3-18 | MA Hardinges | Gloucestershire v Somerset | County Ground, Bristol | 2005 |
| 3-18 | BAC Howell | Gloucestershire v Kent | The Kent County Cricket Ground, Beckenham | 2015 |
| 3-18 | BAC Howell | Gloucestershire v Middlesex | Brightside Ground, Bristol | 2016 |
| 3-18 | AJ Tye | Gloucestershire v Kent | The Kent County Cricket Ground, Beckenham | 2016 |
| 3-18 | K Noema-Barnett | Gloucestershire v Middlesex | Brightside Ground, Bristol | 2018 |
| 3-18 | DA Payne | Gloucestershire v Surrey | Edgbaston, Birmingham | 2020 |
| 3-18 | RF Higgins | Gloucestershire v Sussex | The 1st Central County Ground, Hove | 2021 |
| 3-18 | MD Taylor | Gloucestershire v Somerset | Edgbaston, Birmingham | 2024 |
| 3-19 | GL van Buuren | Gloucestershire v Glamorgan | The SSE SWALEC Stadium, Cardiff | 2016 |
| 3-19 | TMJ Smith | Gloucestershire v Somerset | County Ground, Bristol | 2019 |
| 3-19 | ZJ Chappell | Gloucestershire v Sussex | The 1st Central County Ground, Hove | 2022 |
| 3-19 | JMR Taylor | Gloucestershire v Somerset | The Cooper Associates County Ground, Taunton | 2025 |
| 3-20 | BM Edmondson | Gloucestershire v Warwickshire | County Ground, Bristol | 2007 |
| 3-20 | CG Greenidge | Gloucestershire v Somerset | County Ground, Taunton | 2007 |
| 3-20 | ID Fisher | Gloucestershire v Glamorgan | County Ground, Bristol | 2008 |
| 3-20 | DA Payne | Gloucestershire v Surrey | Archdeacon Meadow, Gloucester | 2011 |
| 3-20 | DA Payne | Gloucestershire v Hampshire | Seat Unique Stadium, Bristol | 2025 |
| 3-21 | J Lewis | Gloucestershire v Glamorgan | Sophia Gardens, Cardiff | 2004 |
| 3-21 | EGC Young | Gloucestershire v Glamorgan | College Ground, Cheltenham | 2013 |
| 3-21 | BAC Howell | Gloucestershire v Kent | Spitfire Ground, St Lawrence, Canterbury | 2014 |
| 3-21 | DA Payne | Gloucestershire v Surrey | Seat Unique Stadium, Bristol | 2023 |
| 3-21 | OJ Price | Gloucestershire v Middlesex | Merchant Taylors' School Ground, Northwood | 2023 |
| 3-21 | MD Taylor | Gloucestershire v Glamorgan | Sophia Gardens, Cardiff | 2024 |
| 3-22 | J Lewis | Gloucestershire v Warwickshire | County Ground, Bristol | 2008 |
| 3-22 | GM Hussain | Gloucestershire v Northamptonshire | County Ground, Northampton | 2009 |
| 3-22 | DA Payne | Gloucestershire v Sussex | Seat Unique Stadium, Bristol | 2022 |
| 3-22 | TMJ Smith | Gloucestershire v Kent | Spitfire Ground, St Lawrence, Canterbury | 2023 |
| 3-23 | MCJ Ball | Gloucestershire v Somerset | County Ground, Bristol | 2006 |
| 3-23 | JK Fuller | Gloucestershire v Worcestershire | County Ground, Bristol | 2013 |
| 3-23 | TMJ Smith | Gloucestershire v Sussex | The Brighton and Hove Jobs County Ground, Hove | 2015 |
| 3-23 | BAC Howell | Gloucestershire v Middlesex | College Ground, Cheltenham | 2021 |
| 3-24 | MCJ Ball | Gloucestershire v Worcestershire | County Ground, New Road, Worcester | 2005 |
| 3-24 | JMR Taylor | Gloucestershire v Sussex | The Brighton and Hove Jobs County Ground, Hove | 2014 |
| 3-24 | DA Payne | Gloucestershire v Essex | County Ground, Bristol | 2015 |
| 3-24 | AJ Tye | Gloucestershire v Somerset | Brightside Ground, Bristol | 2018 |
| 3-24 | RF Higgins | Gloucestershire v Northamptonshire | County Ground, Bristol | 2020 |
| 3-24 | ZJ Chappell | Gloucestershire v Kent | Seat Unique Stadium, Bristol | 2022 |
| 3-24 | RF Higgins | Gloucestershire v Hampshire | Seat Unique Stadium, Bristol | 2022 |
| 3-24 | AS Dale | Gloucestershire v Kent | Spitfire Ground, St Lawrence, Canterbury | 2025 |
| 3-24 | DA Payne | Gloucestershire v Sussex | The 1st Central County Ground, Hove | 2025 |
| 3-25 | JMM Averis | Gloucestershire v Glamorgan | Sophia Gardens, Cardiff | 2004 |
| 3-25 | DA Payne | Gloucestershire v Kent | St Lawrence Ground, Canterbury | 2010 |
| 3-25 | CN Miles | Gloucestershire v Hampshire | College Ground, Cheltenham | 2015 |
| 3-25 | CN Miles | Gloucestershire v Surrey | The Kia Oval, Kennington | 2017 |
| 3-25 | CJ Liddle | Gloucestershire v Hampshire | County Ground, Bristol | 2019 |
| 3-25 | TMJ Smith | Gloucestershire v Sussex | Edgbaston, Birmingham | 2024 |
| 3-25 | MD Taylor | Gloucestershire v Sussex | Edgbaston, Birmingham | 2024 |
| 3-26 | MCJ Ball | Gloucestershire v Glamorgan | County Ground, Bristol | 2005 |
| 3-26 | GJ McCarter | Gloucestershire v Kent | Spitfire Ground, St Lawrence, Canterbury | 2014 |
| 3-26 | TMJ Smith | Gloucestershire v Essex | The Essex County Ground, Chelmsford | 2015 |
| 3-26 | TMJ Smith | Gloucestershire v Hampshire | Seat Unique Stadium, Bristol | 2023 |
| 3-27 | LC Norwell | Gloucestershire v Middlesex | County Ground, Bristol | 2014 |
| 3-27 | CN Miles | Gloucestershire v Kent | College Ground, Cheltenham | 2015 |
| 3-27 | MD Taylor | Gloucestershire v Surrey | Seat Unique Stadium, Bristol | 2023 |
| 3-27 | DA Payne | Gloucestershire v Somerset | Edgbaston, Birmingham | 2024 |
| 3-27 | J Shaw | Gloucestershire v Sussex | Seat Unique Stadium, Bristol | 2024 |
| 3-27 | MD Taylor | Gloucestershire v Surrey | The Kia Oval, Kennington | 2024 |
| 3-28 | IJ Harvey | Gloucestershire v Northamptonshire | County Ground, Bristol | 2003 |
| 3-28 | BAC Howell | Gloucestershire v Essex | College Ground, Cheltenham | 2016 |
| 3-28 | TMJ Smith | Gloucestershire v Kent | Spitfire Ground, St Lawrence, Canterbury | 2017 |
| 3-28 | DA Payne | Gloucestershire v Middlesex | College Ground, Cheltenham | 2024 |
| 3-29 | SP Kirby | Gloucestershire v Northamptonshire | County Ground, Bristol | 2009 |
| 3-29 | SP Kirby | Gloucestershire v Middlesex | Uxbridge Cricket Club Ground, Uxbridge | 2010 |
| 3-29 | JK Fuller | Gloucestershire v Middlesex | County Ground, Bristol | 2014 |
| 3-29 | BAC Howell | Gloucestershire v Kent | Brightside Ground, Bristol | 2016 |
| 3-29 | MD Taylor | Gloucestershire v Sussex | Arundel Castle Cricket Club Ground, Arundel | 2016 |
| 3-29 | DA Payne | Gloucestershire v Somerset | Brightside Ground, Bristol | 2017 |
| 3-29 | TMJ Smith | Gloucestershire v Essex | Brightside Ground, Bristol | 2017 |
| 3-29 | DA Payne | Gloucestershire v Surrey | Brightside Ground, Bristol | 2018 |
| 3-29 | RF Higgins | Gloucestershire v Glamorgan | County Ground, Bristol | 2020 |
| 3-29 | MD Taylor | Gloucestershire v Warwickshire | County Ground, Bristol | 2020 |
| 3-29 | J Shaw | Gloucestershire v Essex | Ambassador Cruise Line Ground, Chelmsford | 2025 |
| 3-30 | DA Payne | Gloucestershire v Kent | Spitfire Ground, St Lawrence, Canterbury | 2021 |
| 3-30 | MD Taylor | Gloucestershire v Kent | Spitfire Ground, St Lawrence, Canterbury | 2024 |
| 3-31 | J Lewis | Gloucestershire v Middlesex | Uxbridge Cricket Club Ground, Uxbridge | 2011 |
| 3-31 | MD Taylor | Gloucestershire v Surrey | Brightside Ground, Bristol | 2016 |
| 3-31 | NLTC Perera | Gloucestershire v Kent | Spitfire Ground, St Lawrence, Canterbury | 2017 |
| 3-31 | BAC Howell | Gloucestershire v Surrey | Brightside Ground, Bristol | 2018 |
| 3-32 | DA Payne | Gloucestershire v Middlesex | College Ground, Cheltenham | 2019 |
| 3-32 | DA Payne | Gloucestershire v Worcestershire | Blackfinch New Road, Worcester | 2020 |
| 3-32 | J Shaw | Gloucestershire v Sussex | County Ground, Bristol | 2021 |
| 3-32 | RF Higgins | Gloucestershire v Middlesex | Brunton Memorial Ground, Radlett | 2022 |
| 3-32 | PA van Meekeren | Gloucestershire v Surrey | The Kia Oval, Kennington | 2022 |
| 3-32 | OJ Price | Gloucestershire v Warwickshire | Edgbaston, Birmingham | 2024 |
| 3-32 | MD Taylor | Gloucestershire v Sussex | The 1st Central County Ground, Hove | 2024 |
| 3-33 | JK Fuller | Gloucestershire v Somerset | County Ground, Taunton | 2013 |
| 3-33 | GL van Buuren | Gloucestershire v Warwickshire | County Ground, Bristol | 2020 |
| 3-33 | TMJ Smith | Gloucestershire v Glamorgan | College Ground, Cheltenham | 2024 |
| 3-34 | RF Higgins | Gloucestershire v Glamorgan | College Ground, Cheltenham | 2018 |
| 3-35 | AJ Ireland | Gloucestershire v Sussex | County Ground, Hove | 2010 |
| 3-35 | DA Payne | Gloucestershire v Sussex | County Ground, Bristol | 2019 |
| 3-35 | TMJ Smith | Gloucestershire v Hampshire | Utilita Bowl, Southampton | 2024 |
| 3-36 | RF Higgins | Gloucestershire v Kent | Spitfire Ground, St Lawrence, Canterbury | 2019 |
| 3-36 | DA Payne | Gloucestershire v Sussex | The 1st Central County Ground, Hove | 2019 |
| 3-37 | MA Hardinges | Gloucestershire v Surrey | Trent Bridge, Nottingham | 2003 |
| 3-37 | CG Greenidge | Gloucestershire v Warwickshire | Edgbaston, Birmingham | 2006 |
| 3-37 | WD Rudge | Gloucestershire v Glamorgan | Sophia Gardens, Cardiff | 2006 |
| 3-37 | BAC Howell | Gloucestershire v Sussex | Brightside Ground, Bristol | 2018 |
| 3-37 | DA Payne | Gloucestershire v Surrey | The Kia Oval, Kennington | 2024 |
| 3-39 | BAC Howell | Gloucestershire v Glamorgan | Sophia Gardens, Cardiff | 2018 |
| 3-39 | TMJ Smith | Gloucestershire v Essex | College Ground, Cheltenham | 2018 |
| 3-39 | BAC Howell | Gloucestershire v Glamorgan | Sophia Gardens, Cardiff | 2021 |
| 3-41 | SP Kirby | Gloucestershire v Worcestershire | County Ground, New Road, Worcester | 2009 |
| 3-41 | J Shaw | Gloucestershire v Surrey | Seat Unique Stadium, Bristol | 2025 |
| 3-42 | IJ Harvey | Gloucestershire v Surrey | County Ground, Bristol | 2006 |
| 3-44 | J Lewis | Gloucestershire v Worcestershire | County Ground, New Road, Worcester | 2006 |
| 3-45 | MD Taylor | Gloucestershire v Sussex | The 1st Central County Ground, Hove | 2025 |
| 3-46 | IJ Harvey | Gloucestershire v Somerset | County Ground, Taunton | 2006 |
| 3-47 | RF Higgins | Gloucestershire v Somerset | The Cooper Associates County Ground, Taunton | 2020 |
| 3-48 | J Shaw | Gloucestershire v Middlesex | Seat Unique Stadium, Bristol | 2025 |
