Highest totals by Gloucestershire in T20s
Highest totals
Team | Score | Overs | RR | Inns | Opposition | Ground | Result | Match Date | Scorecard |
| 254/3 | 20.0 | 12.70 | 1 | v Middlesex | Uxbridge | won | 26 Jun 2011 | Twenty20 | |
| 242/4 | 20.0 | 12.10 | 1 | v Middlesex | Bristol | won | 9 Aug 2018 | Twenty20 | |
| 227/4 | 20.0 | 11.35 | 1 | v Somerset | Bristol | won | 7 Jul 2006 | Twenty20 | |
| 221/7 | 20.0 | 11.05 | 1 | v Glamorgan | Bristol | won | 24 Jun 2003 | Twenty20 | |
| 216/2 | 20.0 | 10.80 | 1 | v Glamorgan | Bristol | won | 24 Jun 2021 | Twenty20 | |
| 214/4 | 20.0 | 10.70 | 1 | v Middlesex | Richmond | won | 14 Jun 2015 | Twenty20 | |
| 212/1 | 20.0 | 10.60 | 1 | v Essex | Cheltenham | won | 17 Jul 2016 | Twenty20 | |
| 207/3 | 20.0 | 10.35 | 1 | v Glamorgan | Bristol | n/r | 8 Jun 2014 | Twenty20 | |
| 206/6 | 20.0 | 10.30 | 1 | v Glamorgan | Cheltenham | won | 14 Jul 2024 | Twenty20 | |
| 204/5 | 20.0 | 10.20 | 1 | v Middlesex | Bristol | won | 6 Jul 2025 | Twenty20 | |
| 204/7 | 20.0 | 10.20 | 2 | v Kent | Bristol | lost | 30 May 2025 | Twenty20 | |
| 203/7 | 19.0 | 10.68 | 1 | v Worcs | Worcester | won | 6 Jul 2006 | Twenty20 | |
| 203/6 | 20.0 | 10.15 | 1 | v Somerset | Taunton | won | 13 Sep 2020 | Twenty20 | |
| 199/9 | 20.0 | 9.95 | 2 | v Middlesex | Radlett | lost | 26 May 2022 | Twenty20 | |
| 199/9 | 20.0 | 9.95 | 2 | v Glamorgan | Cardiff | lost | 3 Aug 2018 | Twenty20 | |
| 199/4 | 20.0 | 9.95 | 1 | v Essex | Bristol | won | 24 May 2015 | Twenty20 | |
| 199/8 | 20.0 | 9.95 | 1 | v Somerset | Taunton | lost | 18 Jun 2010 | Twenty20 | |
| 198/7 | 20.0 | 9.90 | 1 | v Worcs | Kidderminster | won | 1 Jul 2007 | Twenty20 | |
| 197/3 | 20.0 | 9.85 | 1 | v Worcs | Worcester | won | 31 Aug 2020 | Twenty20 | |
| 197/6 | 20.0 | 9.85 | 1 | v Glamorgan | Cheltenham | won | 27 Jul 2018 | Twenty20 | |
| 196/5 | 19.5 | 9.88 | 2 | v Somerset | Taunton | won | 7 Jul 2024 | Twenty20 | |
| 195/7 | 20.0 | 9.75 | 1 | v Essex | Chelmsford | lost | 30 May 2023 | Twenty20 | |
| 195/4 | 20.0 | 9.75 | 1 | v Kent | Canterbury | won | 21 Jun 2022 | Twenty20 | |
| 193/7 | 20.0 | 9.65 | 1 | v Sussex | Bristol | won | 27 May 2022 | Twenty20 | |
| 191/5 | 19.3 | 9.79 | 2 | v Glamorgan | Cardiff | won | 10 Jul 2006 | Twenty20 | |
| 191/8 | 20.0 | 9.55 | 2 | v Sussex | Hove | lost | 24 Jul 2012 | Twenty20 | |
| 190/5 | 18.4 | 10.17 | 2 | v Somerset | Bristol | won | 21 Jun 2024 | Twenty20 | |
| 190/6 | 20.0 | 9.50 | 1 | v Somerset | Taunton | lost | 5 Jul 2013 | Twenty20 | |
| 189/4 | 20.0 | 9.45 | 1 | v Somerset | Bristol | won | 23 Aug 2019 | Twenty20 | |
| 189/6 | 20.0 | 9.45 | 1 | v Sussex | Hove | won | 6 Jun 2014 | Twenty20 | |
| 189/6 | 20.0 | 9.45 | 2 | v Northants | Cheltenham | lost | 16 Jul 2013 | Twenty20 | |
| 188/4 | 19.2 | 9.72 | 2 | v Middlesex | Uxbridge | won | 11 Jul 2010 | Twenty20 | |
| 188/6 | 20.0 | 9.40 | 1 | v Warwickshire | Birmingham | won | 30 Jun 2006 | Twenty20 | |
| 188/6 | 20.0 | 9.40 | 1 | v Somerset | Taunton | lost | 6 Jul 2018 | Twenty20 | |
| 186/4 | 19.4 | 9.45 | 2 | v Essex | Cheltenham | won | 20 Jul 2014 | Twenty20 | |
| 186/8 | 20.0 | 9.30 | 1 | v Somerset | Taunton | lost | 23 Jun 2023 | Twenty20 | |
| 185/6 | 20.0 | 9.25 | 1 | v Northants | Northampton | won | 11 Sep 2020 | Twenty20 | |
| 185/4 | 20.0 | 9.25 | 1 | v Sussex | Bristol | lost | 26 Jun 2015 | Twenty20 | |
| 185/5 | 20.0 | 9.25 | 1 | v Sussex | Cheltenham | lost | 17 Jul 2025 | Twenty20 | |
| 184/4 | 20.0 | 9.20 | 1 | v Sussex | Arundel | won | 26 Jun 2016 | Twenty20 | |
| 184/7 | 20.0 | 9.20 | 1 | v Essex | Chelmsford | won | 4 Jul 2025 | Twenty20 | |
| 184/7 | 20.0 | 9.20 | 1 | v Kent | Bristol | won | 11 Jul 2018 | Twenty20 | |
| 184/5 | 20.0 | 9.20 | 1 | v Worcs | Bristol | won | 30 Jun 2013 | Twenty20 | |
| 183/5 | 20.0 | 9.15 | 2 | v Worcs | Worcester | lost | 2 Jul 2004 | Twenty20 | |
| 182/5 | 20.0 | 9.10 | 1 | v Middlesex | Cheltenham | tied | 7 Jul 2017 | Twenty20 | |
| 181 | 19.5 | 9.12 | 2 | v Kent | Gloucester | lost | 13 Jun 2010 | Twenty20 | |
| 181/9 | 20.0 | 9.05 | 1 | v Middlesex | Northwood | won | 29 May 2023 | Twenty20 | |
| 181/4 | 20.0 | 9.05 | 1 | v Worcs | Bristol | won | 4 Sep 2020 | Twenty20 | |
| 181/5 | 20.0 | 9.05 | 2 | v Essex | Bristol | lost | 2 Aug 2019 | Twenty20 | |
| 181/7 | 20.0 | 9.05 | 1 | v Worcs | Bristol | won | 29 Jun 2006 | Twenty20 | |
| 180/3 | 20.0 | 9.00 | 1 | v Kent | Canterbury | won | 29 Aug 2019 | Twenty20 | |
| 179/3 | 19.0 | 9.42 | 2 | v Middlesex | Bristol | won | 15 May 2015 | Twenty20 | |
| 179/6 | 20.0 | 8.95 | 1 | v Glamorgan | Cardiff | won | 10 Jun 2021 | Twenty20 | |
| 179/8 | 20.0 | 8.95 | 1 | v Middlesex | Chelmsford | won | 18 Jul 2024 | Twenty20 | |
| 178/2 | 19.2 | 9.20 | 2 | v Somerset | Taunton | won | 3 Jul 2015 | Twenty20 | |
| 178/8 | 20.0 | 8.90 | 2 | v Hampshire | Southampton | lost | 20 Jun 2014 | Twenty20 | |
| 178/4 | 20.0 | 8.90 | 1 | v Sussex | Hove | won | 16 Jun 2010 | Twenty20 | |
| 178/8 | 20.0 | 8.90 | 2 | v Kent | Canterbury | lost | 13 Jun 2021 | Twenty20 | |
| 177 | 19.5 | 8.92 | 2 | v Hampshire | Southampton | lost | 25 Jun 2010 | Twenty20 | |
| 177/7 | 20.0 | 8.85 | 1 | v Sussex | Bristol | lost | 11 Jun 2021 | Twenty20 | |
| 177/8 | 20.0 | 8.85 | 2 | v Somerset | Taunton | lost | 17 Jun 2022 | Twenty20 | |
| 177/9 | 20.0 | 8.85 | 1 | v Surrey | Cheltenham | lost | 16 Jul 2021 | Twenty20 | |
| 176/9 | 20.0 | 8.80 | 1 | v Hampshire | Southampton | lost | 12 Jul 2024 | Twenty20 | |
| 175/6 | 20.0 | 8.75 | 1 | v Glamorgan | Cardiff | won | 13 Jul 2025 | Twenty20 | |
| 175/8 | 20.0 | 8.75 | 2 | v Worcs | Bristol | lost | 1 Jun 2009 | Twenty20 | |
| 174/5 | 19.0 | 9.15 | 1 | v Hampshire | Bristol | lost | 28 Jul 2017 | Twenty20 | |
| 174/6 | 20.0 | 8.70 | 1 | v Surrey | Bristol | won | 12 Aug 2018 | Twenty20 | |
| 173 | 19.3 | 8.87 | 1 | v Somerset | Bristol | lost | 26 Jun 2009 | Twenty20 | |
| 173/6 | 20.0 | 8.65 | 1 | v Bears | Bristol | won | 15 Sep 2020 | Twenty20 | |
| 172/7 | 20.0 | 8.60 | 2 | v Glamorgan | Cardiff | tied | 1 Aug 2019 | Twenty20 | |
| 172/6 | 20.0 | 8.60 | 2 | v Glamorgan | Bristol | lost | 12 Jun 2015 | Twenty20 | |
| 171/6 | 20.0 | 8.55 | 2 | v Glamorgan | Cardiff | lost | 18 Sep 2020 | Twenty20 | |
| 171/8 | 20.0 | 8.55 | 1 | v Middlesex | Cheltenham | won | 9 Jul 2021 | Twenty20 | |
| 170/7 | 20.0 | 8.50 | 1 | v Northants | Milton Keynes | lost | 17 Jun 2008 | Twenty20 | |
| 170/6 | 20.0 | 8.50 | 1 | v Surrey | The Oval | tied | 14 Jun 2024 | Twenty20 | |
| 169/7 | 20.0 | 8.45 | 2 | v Hampshire | Bristol | lost | 24 Jun 2022 | Twenty20 | |
| 168/3 | 19.2 | 8.68 | 2 | v Somerset | Taunton | won | 1 Jul 2016 | Twenty20 | |
| 168/8 | 20.0 | 8.40 | 1 | v Middlesex | Radlett | lost | 11 Aug 2019 | Twenty20 | |
| 168/6 | 20.0 | 8.40 | 1 | v Surrey | Gloucester | won | 11 Jun 2011 | Twenty20 | |
| 168/9 | 20.0 | 8.40 | 1 | v Worcs | Worcester | lost | 12 Jun 2008 | Twenty20 | |
| 168/8 | 20.0 | 8.40 | 1 | v Glamorgan | Bristol | lost | 10 Jun 2016 | Twenty20 | |
| 168/6 | 20.0 | 8.40 | 2 | v Somerset | Taunton | lost | 11 Jul 2014 | Twenty20 | |
| 168/7 | 20.0 | 8.40 | 2 | v Sussex | Hove | won | 30 Aug 2019 | Twenty20 | |
| 167/8 | 20.0 | 8.35 | 1 | v Sussex | Hove | lost | 31 May 2024 | Twenty20 | |
| 166 | 18.5 | 8.81 | 2 | v Worcs | Worcester | lost | 17 Jun 2012 | Twenty20 | |
| 166/5 | 19.4 | 8.44 | 2 | v Worcs | Bristol | won | 26 Jun 2005 | Twenty20 | |
| 166/7 | 20.0 | 8.30 | 2 | v Middlesex | Northwood | lost | 11 Jul 2025 | Twenty20 | |
| 166/5 | 20.0 | 8.30 | 2 | v Hampshire | Southampton | lost | 2 Jul 2021 | Twenty20 | |
| 166/8 | 20.0 | 8.30 | 1 | v Sussex | Gloucester | lost | 11 Jun 2010 | Twenty20 | |
| 166 | 20.0 | 8.30 | 1 | v Kent | Beckenham | lost | 15 Jun 2011 | Twenty20 | |
| 166/7 | 20.0 | 8.30 | 1 | v Kent | Cheltenham | lost | 12 Jul 2015 | Twenty20 | |
| 165/3 | 15.2 | 10.76 | 2 | v Glamorgan | Bristol | won | 4 Jul 2006 | Twenty20 | |
| 165/5 | 16.5 | 9.80 | 2 | v Sussex | Hove | won | 1 Jul 2023 | Twenty20 | |
| 165/4 | 18.4 | 8.83 | 2 | v Middlesex | Uxbridge | won | 8 Jul 2018 | Twenty20 | |
| 165/4 | 20.0 | 8.25 | 1 | v Middlesex | Bristol | won | 13 Jul 2011 | Twenty20 | |
| 165/8 | 20.0 | 8.25 | 1 | v Somerset | Bristol | lost | 19 Jun 2015 | Twenty20 | |
| 165/9 | 20.0 | 8.25 | 2 | v Surrey | Bristol | lost | 9 Jul 2025 | Twenty20 | |
| 165/8 | 20.0 | 8.25 | 1 | v Surrey | The Oval | won | 9 Aug 2019 | Twenty20 | |
| 164/2 | 19.2 | 8.48 | 2 | v Kent | Canterbury | won | 5 Aug 2018 | Twenty20 | |
| 164/5 | 19.5 | 8.26 | 2 | v Middlesex | Bristol | won | 3 Jul 2022 | Twenty20 |
Adjust:Most recentPast weekPast MonthPast year4 years10 years25 years
Records includes the following current or recent matches:
Somerset vs Gloucestershire at Taunton, Vitality Blast Men South Group, Jul 18, 2025 [Twenty20]
Gloucestershire vs Sussex at Cheltenham, Vitality Blast Men South Group, Jul 17, 2025 [Twenty20]
Gloucestershire vs Glamorgan at Cardiff, Vitality Blast Men South Group, Jul 13, 2025 [Twenty20]