Highest totals by Somerset in T20s
Highest totals
Team | Score | Overs | RR | Inns | Opposition | Ground | Result | Match Date | Scorecard |
| 265/5 | 20.0 | 13.25 | 1 | v Derbyshire | Taunton | won | 9 Jul 2022 | Twenty20 | |
| 250/3 | 20.0 | 12.50 | 1 | v Gloucs | Taunton | won | 27 Jun 2006 | Twenty20 | |
| 241/5 | 20.0 | 12.05 | 1 | v Hampshire | Taunton | won | 9 Jun 2024 | Twenty20 | |
| 235/5 | 19.2 | 12.15 | 2 | v Middlesex | Taunton | won | 12 Jun 2025 | Twenty20 | |
| 235/5 | 20.0 | 11.75 | 1 | v Middlesex | Taunton | won | 5 Jun 2011 | Twenty20 | |
| 231/4 | 20.0 | 11.55 | 1 | v Gloucs | Bristol | won | 9 Jun 2023 | Twenty20 | |
| 229/6 | 20.0 | 11.45 | 1 | v Middlesex | Taunton | won | 29 Jul 2018 | Twenty20 | |
| 229/8 | 20.0 | 11.45 | 1 | v Worcs | Birmingham | won | 3 Sep 2020 | Twenty20 | |
| 228/5 | 20.0 | 11.40 | 1 | v Gloucs | Taunton | won | 6 Jul 2005 | Twenty20 | |
| 226/5 | 20.0 | 11.30 | 2 | v Kent | Canterbury | lost | 16 Aug 2018 | Twenty20 | |
| 226/5 | 20.0 | 11.30 | 1 | v Middlesex | Taunton | lost | 30 Aug 2019 | Twenty20 | |
| 225/6 | 20.0 | 11.25 | 1 | v Essex | Taunton | won | 8 Jul 2025 | Twenty20 | |
| 225/2 | 20.0 | 11.25 | 1 | v Essex | Chelmsford | won | 15 Jun 2011 | Twenty20 | |
| 225/6 | 20.0 | 11.25 | 1 | v Essex | Chelmsford | won | 7 Aug 2019 | Twenty20 | |
| 224/7 | 20.0 | 11.20 | 2 | v Kent | Taunton | lost | 31 May 2015 | Twenty20 | |
| 224/6 | 20.0 | 11.20 | 2 | v Kent | Taunton | lost | 15 Jun 2025 | Twenty20 | |
| 221/7 | 20.0 | 11.05 | 1 | v Kent | Taunton | won | 2 Jul 2023 | Twenty20 | |
| 220/4 | 18.0 | 12.22 | 2 | v Hampshire | Taunton | won | 9 Jul 2010 | Twenty20 | |
| 219/5 | 20.0 | 10.95 | 1 | v Glamorgan | Taunton | won | 11 Jul 2006 | Twenty20 | |
| 218/8 | 20.0 | 10.90 | 1 | v Surrey | Taunton | won | 3 Jul 2022 | Twenty20 | |
| 215/3 | 20.0 | 10.75 | 1 | v Northants | Northampton | won | 5 Sep 2024 | Twenty20 | |
| 212/3 | 20.0 | 10.60 | 1 | v Glamorgan | Taunton | won | 27 Jun 2005 | Twenty20 | |
| 212/8 | 20.0 | 10.60 | 1 | v Worcs | Taunton | won | 22 Jun 2008 | Twenty20 | |
| 211/5 | 20.0 | 10.55 | 1 | v Northants | Taunton | won | 15 Jul 2004 | Twenty20 | |
| 210/6 | 20.0 | 10.50 | 1 | v Worcs | Taunton | won | 23 Jun 2005 | Twenty20 | |
| 210/8 | 20.0 | 10.50 | 1 | v Glamorgan | Taunton | won | 12 Aug 2018 | Twenty20 | |
| 209/5 | 20.0 | 10.45 | 1 | v Notts | Taunton | won | 26 Aug 2018 | Twenty20 | |
| 209/7 | 20.0 | 10.45 | 1 | v Hampshire | Taunton | won | 19 Jun 2025 | Twenty20 | |
| 208/5 | 20.0 | 10.40 | 1 | v Surrey | The Oval | won | 30 Jun 2023 | Twenty20 | |
| 207/2 | 18.4 | 11.08 | 2 | v Surrey | Taunton | won | 2 Aug 2019 | Twenty20 | |
| 207/9 | 20.0 | 10.35 | 1 | v Middlesex | Uxbridge | won | 16 Jul 2017 | Twenty20 | |
| 206/8 | 20.0 | 10.30 | 1 | v Kent | Taunton | won | 10 Aug 2019 | Twenty20 | |
| 204/5 | 20.0 | 10.20 | 1 | v Middlesex | Taunton | won | 4 Jul 2010 | Twenty20 | |
| 204/9 | 20.0 | 10.20 | 1 | v Hampshire | Taunton | won | 26 Jul 2017 | Twenty20 | |
| 204/7 | 20.0 | 10.20 | 1 | v Kent | Taunton | won | 15 Jun 2021 | Twenty20 | |
| 202/6 | 20.0 | 10.10 | 1 | v Glamorgan | Taunton | won | 29 Jun 2007 | Twenty20 | |
| 202/4 | 20.0 | 10.10 | 1 | v Hampshire | Southampton | won | 9 Aug 2019 | Twenty20 | |
| 200/4 | 18.5 | 10.61 | 2 | v Gloucs | Taunton | won | 18 Jun 2010 | Twenty20 | |
| 200 | 19.2 | 10.34 | 2 | v Gloucs | Bristol | lost | 7 Jul 2006 | Twenty20 | |
| 200/7 | 20.0 | 10.00 | 1 | v Northants | Taunton | lost | 24 Jun 2007 | Twenty20 | |
| 199/6 | 20.0 | 9.95 | 1 | v Glamorgan | Taunton | won | 19 Jul 2013 | Twenty20 | |
| 198/4 | 20.0 | 9.90 | 1 | v Worcs | Worcester | lost | 9 Jul 2006 | Twenty20 | |
| 197/3 | 18.0 | 10.94 | 2 | v Glamorgan | Cardiff | won | 18 Jun 2003 | Twenty20 | |
| 197/6 | 19.1 | 10.27 | 2 | v Essex | Taunton | won | 31 May 2024 | Twenty20 | |
| 197/7 | 20.0 | 9.85 | 1 | v Kent | Canterbury | lost | 20 May 2016 | Twenty20 | |
| 197/6 | 20.0 | 9.85 | 1 | v Kent | Canterbury | lost | 27 Jul 2017 | Twenty20 | |
| 197/6 | 20.0 | 9.85 | 1 | v Kent | Canterbury | lost | 7 Jun 2024 | Twenty20 | |
| 197/7 | 20.0 | 9.85 | 1 | v Hampshire | Taunton | won | 1 Aug 2018 | Twenty20 | |
| 194/4 | 16.5 | 11.52 | 2 | v Gloucs | Taunton | won | 6 Jul 2018 | Twenty20 | |
| 194/2 | 17.3 | 11.08 | 2 | v Essex | Chelmsford | won | 19 Jun 2022 | Twenty20 | |
| 194/9 | 20.0 | 9.70 | 2 | v Hampshire | Taunton | lost | 23 Jun 2022 | Twenty20 | |
| 194/4 | 20.0 | 9.70 | 1 | v SLC Dev XI | Taunton | won | 27 May 2022 | Twenty20 | |
| 194/6 | 20.0 | 9.70 | 1 | v Gloucs | Taunton | lost | 7 Jul 2024 | Twenty20 | |
| 193/8 | 20.0 | 9.65 | 1 | v Glamorgan | Taunton | lost | 5 Jul 2004 | Twenty20 | |
| 193/8 | 20.0 | 9.65 | 1 | v Glamorgan | Taunton | won | 16 Jun 2024 | Twenty20 | |
| 192/6 | 19.5 | 9.68 | 2 | v Gloucs | Taunton | won | 5 Jul 2013 | Twenty20 | |
| 192/8 | 20.0 | 9.60 | 2 | v Gloucs | Taunton | lost | 13 Sep 2020 | Twenty20 | |
| 192/7 | 20.0 | 9.60 | 2 | v Warwickshire | Birmingham | lost | 28 Jun 2009 | Twenty20 | |
| 191/6 | 20.0 | 9.55 | 1 | v Warwickshire | Taunton | won | 13 Jun 2012 | Twenty20 | |
| 190/5 | 19.4 | 9.66 | 2 | v Warwickshire | Taunton | won | 27 May 2009 | Twenty20 | |
| 190/5 | 20.0 | 9.50 | 1 | v Glamorgan | Cardiff | won | 20 Jul 2018 | Twenty20 | |
| 189/4 | 19.2 | 9.77 | 2 | v Surrey | Taunton | won | 10 Jun 2016 | Twenty20 | |
| 189/5 | 20.0 | 9.45 | 1 | v Northants | Taunton | lost | 2 Jul 2005 | Twenty20 | |
| 189/4 | 20.0 | 9.45 | 1 | v Kent | Beckenham | won | 20 Jun 2010 | Twenty20 | |
| 189/3 | 20.0 | 9.45 | 1 | v Hampshire | Southampton | won | 18 Aug 2017 | Twenty20 | |
| 188/6 | 20.0 | 9.40 | 1 | v Northants | Taunton | lost | 5 Jul 2006 | Twenty20 | |
| 188/4 | 20.0 | 9.40 | 1 | v Gloucs | Bristol | lost | 21 Jun 2024 | Twenty20 | |
| 188/4 | 20.0 | 9.40 | 1 | v Worcs | Worcester | lost | 27 Jul 2013 | Twenty20 | |
| 187/3 | 16.3 | 11.33 | 2 | v Essex | Chelmsford | won | 19 Jun 2023 | Twenty20 | |
| 187/6 | 19.3 | 9.58 | 2 | v Gloucs | Taunton | won | 23 Jun 2023 | Twenty20 | |
| 187/6 | 20.0 | 9.35 | 1 | v Surrey | Taunton | lost | 11 Jun 2021 | Twenty20 | |
| 185/3 | 18.1 | 10.18 | 2 | v Lancashire | Taunton | won | 26 Aug 2021 | Twenty20 | |
| 185/6 | 20.0 | 9.25 | 1 | v Glamorgan | Taunton | won | 17 Jun 2008 | Twenty20 | |
| 185/7 | 20.0 | 9.25 | 1 | v Essex | Taunton | lost | 9 Jun 2021 | Twenty20 | |
| 185/3 | 20.0 | 9.25 | 1 | v Glamorgan | Cardiff | lost | 30 Jun 2006 | Twenty20 | |
| 184/5 | 19.3 | 9.43 | 2 | v Sussex | Hove | won | 26 May 2023 | Twenty20 | |
| 184/6 | 20.0 | 9.20 | 1 | v Gloucs | Taunton | won | 17 Jun 2022 | Twenty20 | |
| 183 | 18.4 | 9.80 | 1 | v Glamorgan | Cardiff | lost | 22 Jun 2005 | Twenty20 | |
| 183/4 | 19.0 | 9.63 | 2 | v Surrey | Taunton | won | 12 Jul 2024 | Twenty20 | |
| 183/3 | 20.0 | 9.15 | 1 | v Middlesex | Taunton | won | 25 Jul 2014 | Twenty20 | |
| 183/7 | 20.0 | 9.15 | 1 | v Gloucs | Taunton | won | 18 Jul 2021 | Twenty20 | |
| 183/3 | 20.0 | 9.15 | 1 | v Glamorgan | Cardiff | won | 16 Sep 2020 | Twenty20 | |
| 182/6 | 19.5 | 9.17 | 2 | v Glamorgan | Taunton | won | 22 Jun 2012 | Twenty20 | |
| 182/6 | 20.0 | 9.10 | 2 | v Glamorgan | Taunton | lost | 13 Aug 2017 | Twenty20 | |
| 182/5 | 20.0 | 9.10 | 1 | v Notts | Southampton | won | 14 Aug 2010 | Twenty20 | |
| 181/3 | 17.5 | 10.14 | 2 | v Essex | Taunton | won | 3 Jun 2016 | Twenty20 | |
| 181/2 | 18.0 | 10.05 | 2 | v Glamorgan | Cardiff | won | 18 Jul 2019 | Twenty20 | |
| 181/5 | 20.0 | 9.05 | 1 | v Glamorgan | Cardiff | won | 16 Jul 2021 | Twenty20 | |
| 180 | 17.2 | 10.38 | 2 | v Middlesex | Richmond | lost | 4 Aug 2019 | Twenty20 | |
| 179/6 | 19.5 | 9.02 | 2 | v Hampshire | Southampton | won | 6 Jul 2025 | Twenty20 | |
| 178/6 | 18.0 | 9.88 | 2 | v Middlesex | Lord's | won | 19 Jul 2018 | Twenty20 | |
| 178/6 | 20.0 | 8.90 | 1 | v Worcs | Taunton | won | 13 Jul 2004 | Twenty20 | |
| 177/4 | 15.0 | 11.80 | 1 | v Sussex | Taunton | n/r | 24 Jun 2011 | Twenty20 | |
| 177/1 | 18.0 | 9.83 | 2 | v Middlesex | Uxbridge | won | 26 Jun 2015 | Twenty20 | |
| 177/3 | 19.0 | 9.31 | 2 | v Worcs | Taunton | won | 23 Jun 2009 | Twenty20 | |
| 177/6 | 19.1 | 9.23 | 2 | v Surrey | Taunton | won | 10 Aug 2018 | Twenty20 | |
| 177/4 | 19.1 | 9.23 | 2 | v Essex | Chelmsford | won | 11 Jul 2010 | Twenty20 | |
| 177 | 19.4 | 9.00 | 2 | v Wolves | Leicester | lost | 16 Sep 2005 | Twenty20 | |
| 177/9 | 20.0 | 8.85 | 2 | v Surrey | The Oval | lost | 9 Jul 2017 | Twenty20 | |
| 177/8 | 20.0 | 8.85 | 1 | v Glamorgan | Taunton | won | 24 Aug 2019 | Twenty20 |
Adjust:Most recentPast weekPast MonthPast year4 years10 years25 years
Records includes the following current or recent matches:
India vs England at The Oval, India in England 5th Test, Jul 31-Aug 4, 2025 [Test # 2598]
India vs England at Manchester, India in England 4th Test, Jul 23-27, 2025 [Test # 2596]
England vs India at Lord's, India in England 3rd Test, Jul 10-14, 2025 [Test # 2594]