Highest totals by Tamil Nadu in T20s
Highest totals
Team | Score | Overs | RR | Inns | Opposition | Ground | Result | Match Date | Scorecard |
| 234/5 | 20.0 | 11.70 | 1 | v Tripura | Indore | won | 23 Nov 2024 | Twenty20 | |
| 221/6 | 20.0 | 11.05 | 1 | v Baroda | Indore | lost | 27 Nov 2024 | Twenty20 | |
| 218/6 | 20.0 | 10.90 | 1 | v Sikkim | Indore | won | 25 Nov 2024 | Twenty20 | |
| 213/2 | 20.0 | 10.65 | 1 | v Meghalaya | Surat | won | 2 Mar 2019 | Twenty20 | |
| 205/7 | 20.0 | 10.25 | 1 | v Karnataka | Hyderabad | won | 18 Oct 2010 | Twenty20 | |
| 196/8 | 20.0 | 9.80 | 1 | v Nagaland | Dehradun | won | 27 Oct 2023 | Twenty20 | |
| 194/5 | 20.0 | 9.70 | 1 | v Uttarakhand | Indore | won | 5 Dec 2024 | Twenty20 | |
| 193/7 | 20.0 | 9.65 | 1 | v Hyderabad | Visakhapatnam | won | 14 Jan 2018 | Twenty20 | |
| 190/3 | 20.0 | 9.50 | 1 | v Andhra | Hyderabad | won | 19 Oct 2010 | Twenty20 | |
| 189/5 | 18.4 | 10.12 | 2 | v Goa | Chennai | won | 17 Oct 2011 | Twenty20 | |
| 189/5 | 20.0 | 9.45 | 1 | v Jharkhand | Eden Gardens | won | 10 Jan 2021 | Twenty20 | |
| 187/5 | 19.3 | 9.58 | 2 | v Kerala | Delhi | won | 18 Nov 2021 | Twenty20 | |
| 186/5 | 20.0 | 9.30 | 1 | v Hyderabad | Kochi | won | 25 Mar 2015 | Twenty20 | |
| 184/4 | 20.0 | 9.20 | 1 | v Kerala | Visakhapatnam | won | 9 Jan 2018 | Twenty20 | |
| 184/9 | 20.0 | 9.20 | 2 | v Kerala | Visakhapatnam | won | 7 Apr 2007 | Twenty20 | |
| 183/3 | 20.0 | 9.15 | 1 | v Kerala | Shimoga | lost | 21 Mar 2013 | Twenty20 | |
| 180/7 | 20.0 | 9.00 | 1 | v Kerala | Visakhapatnam | won | 25 Sep 2009 | Twenty20 | |
| 179/6 | 20.0 | 8.95 | 2 | v Karnataka | Surat | lost | 1 Dec 2019 | Twenty20 | |
| 179/5 | 20.0 | 8.95 | 1 | v Andhra | Chennai | won | 2 Feb 2017 | Twenty20 | |
| 177/9 | 20.0 | 8.85 | 2 | v Saurashtra | Indore | lost | 3 Dec 2024 | Twenty20 | |
| 174/5 | 20.0 | 8.70 | 1 | v Kerala | Thumba | won | 8 Nov 2019 | Twenty20 | |
| 172/7 | 20.0 | 8.60 | 1 | v Andhra | Chennai | won | 16 Oct 2011 | Twenty20 | |
| 172/5 | 20.0 | 8.60 | 1 | v Mumbai | Ahmedabad | won | 16 Apr 2007 | Twenty20 | |
| 168/6 | 20.0 | 8.40 | 1 | v Himachal | Nagpur | lost | 9 Jan 2016 | Twenty20 | |
| 168/7 | 20.0 | 8.40 | 1 | v UP | Thiruvananthapuram | lost | 11 Nov 2019 | Twenty20 | |
| 168/8 | 20.0 | 8.40 | 1 | v Vidarbha | Thiruvananthapuram | won | 17 Nov 2019 | Twenty20 | |
| 167/3 | 17.5 | 9.36 | 2 | v Andhra | Visakhapatnam | won | 3 Apr 2007 | Twenty20 | |
| 167/2 | 18.0 | 9.27 | 2 | v Bengal | Eden Gardens | won | 18 Jan 2021 | Twenty20 | |
| 167/4 | 20.0 | 8.35 | 1 | v Maharashtra | Lucknow | won | 4 Nov 2021 | Twenty20 | |
| 165/5 | 20.0 | 8.25 | 1 | v Odisha | Lucknow | won | 5 Nov 2021 | Twenty20 | |
| 163/5 | 19.2 | 8.43 | 2 | v UP | Eden Gardens | won | 23 Jan 2018 | Twenty20 | |
| 162 | 18.5 | 8.60 | 2 | v Mumbai | Brabourne | lost | 24 Mar 2012 | Twenty20 | |
| 162/4 | 19.1 | 8.45 | 2 | v Kerala | Chennai | won | 20 Oct 2011 | Twenty20 | |
| 162 | 20.0 | 8.10 | 1 | v Haryana | Ahmedabad | won | 18 Apr 2007 | Twenty20 | |
| 161/5 | 20.0 | 8.05 | 1 | v Hyderabad | Chennai | won | 21 Oct 2011 | Twenty20 | |
| 161/6 | 20.0 | 8.05 | 1 | v Chandigarh | Lucknow | won | 20 Oct 2022 | Twenty20 | |
| 159/9 | 20.0 | 7.95 | 2 | v Hyderabad | Shimoga | lost | 22 Mar 2013 | Twenty20 | |
| 158/3 | 18.4 | 8.46 | 2 | v Rajasthan | Ahmedabad | won | 29 Jan 2021 | Twenty20 | |
| 158/7 | 19.4 | 8.03 | 2 | v Himachal | Indore | won | 14 Mar 2010 | Twenty20 | |
| 158/7 | 20.0 | 7.90 | 1 | v Karnataka | Surat | lost | 21 Nov 2019 | Twenty20 | |
| 157/7 | 17.0 | 9.23 | 1 | v Andhra | Vizianagaram | won | 2 Apr 2014 | Twenty20 | |
| 156/4 | 20.0 | 7.80 | 1 | v Kerala | Visakhapatnam | lost | 4 Apr 2014 | Twenty20 | |
| 155/3 | 19.3 | 7.94 | 2 | v Hyderabad | Jadavpur Uni | won | 16 Jan 2021 | Twenty20 | |
| 155/5 | 20.0 | 7.75 | 1 | v Goa | Vizianagaram | won | 11 Jan 2018 | Twenty20 | |
| 155/5 | 20.0 | 7.75 | 1 | v Rajasthan | Thumba | won | 9 Nov 2019 | Twenty20 | |
| 154/7 | 20.0 | 7.70 | 1 | v M. Pradesh | Dehradun | lost | 25 Oct 2023 | Twenty20 | |
| 153/6 | 20.0 | 7.65 | 2 | v Karnataka | Delhi | won | 22 Nov 2021 | Twenty20 | |
| 153/5 | 20.0 | 7.65 | 1 | v Maharashtra | Indore | lost | 15 Mar 2010 | Twenty20 | |
| 151/8 | 20.0 | 7.55 | 1 | v Bengal | Nagpur | won | 3 Jan 2016 | Twenty20 | |
| 150/2 | 16.1 | 9.27 | 2 | v Delhi | Hyderabad | won | 13 Mar 2011 | Twenty20 | |
| 150/8 | 20.0 | 7.50 | 1 | v Vidarbha | Nagpur | lost | 6 Jan 2016 | Twenty20 | |
| 150/7 | 20.0 | 7.50 | 2 | v Karnataka | Shimoga | tied | 19 Mar 2013 | Twenty20 | |
| 148/1 | 15.2 | 9.65 | 2 | v Goa | Visakhapatnam | won | 4 Apr 2007 | Twenty20 | |
| 148/3 | 17.1 | 8.62 | 2 | v Punjab | Lucknow | won | 9 Nov 2021 | Twenty20 | |
| 148/6 | 20.0 | 7.40 | 1 | v Goa | Visakhapatnam | lost | 1 Apr 2014 | Twenty20 | |
| 146/6 | 20.0 | 7.30 | 1 | v UP | Dehradun | won | 17 Oct 2023 | Twenty20 | |
| 145/6 | 19.2 | 7.50 | 2 | v Karnataka | Chennai | won | 29 Jan 2017 | Twenty20 | |
| 145/7 | 20.0 | 7.25 | 1 | v Delhi | Eden Gardens | lost | 21 Jan 2018 | Twenty20 | |
| 144/6 | 17.0 | 8.47 | 1 | v Goa | Visakhapatnam | won | 26 Sep 2009 | Twenty20 | |
| 143/5 | 18.5 | 7.59 | 2 | v Odisha | Lucknow | won | 12 Oct 2022 | Twenty20 | |
| 143 | 19.3 | 7.33 | 1 | v M. Pradesh | Ahmedabad | won | 19 Apr 2007 | Twenty20 | |
| 143/9 | 20.0 | 7.15 | 2 | v Bengal | Ahmedabad | lost | 15 Apr 2007 | Twenty20 | |
| 142/7 | 19.2 | 7.34 | 2 | v Vidarbha | Surat | won | 28 Feb 2019 | Twenty20 | |
| 141/5 | 17.5 | 7.90 | 2 | v Himachal | Ahmedabad | won | 26 Jan 2021 | Twenty20 | |
| 141/6 | 18.4 | 7.55 | 2 | v Hyderabad | Nagpur | won | 10 Jan 2016 | Twenty20 | |
| 139/9 | 20.0 | 6.95 | 1 | v Hyderabad | Visakhapatnam | won | 3 Apr 2014 | Twenty20 | |
| 138 | 20.0 | 6.90 | 1 | v Jharkhand | Lucknow | won | 18 Oct 2022 | Twenty20 | |
| 138/9 | 20.0 | 6.90 | 1 | v Himachal | Surat | lost | 27 Feb 2019 | Twenty20 | |
| 137/5 | 19.5 | 6.90 | 2 | v Kerala | Hyderabad | won | 14 Oct 2010 | Twenty20 | |
| 136/2 | 15.1 | 8.96 | 2 | v Odisha | Eden Gardens | won | 14 Jan 2021 | Twenty20 | |
| 136/9 | 20.0 | 6.80 | 1 | v Goa | Lucknow | lost | 8 Nov 2021 | Twenty20 | |
| 135/8 | 19.4 | 6.86 | 2 | v Punjab | Brabourne | won | 21 Apr 2007 | Twenty20 | |
| 133/2 | 16.5 | 7.90 | 2 | v Tripura | Dehradun | won | 19 Oct 2023 | Twenty20 | |
| 132/4 | 18.5 | 7.00 | 2 | v Bihar | Surat | won | 24 Feb 2019 | Twenty20 | |
| 131/9 | 20.0 | 6.55 | 1 | v Karnataka | Chennai | lost | 18 Oct 2011 | Twenty20 | |
| 130/2 | 16.1 | 8.04 | 2 | v Puducherry | Lucknow | won | 6 Nov 2021 | Twenty20 | |
| 129/5 | 18.4 | 6.91 | 2 | v Kerala | Chennai | won | 3 Feb 2017 | Twenty20 | |
| 129/9 | 20.0 | 6.45 | 1 | v Bengal | Kolkata | lost | 24 Jan 2018 | Twenty20 | |
| 128/0 | 15.0 | 8.53 | 2 | v Assam | Eden Gardens | won | 12 Jan 2021 | Twenty20 | |
| 128/8 | 19.2 | 6.62 | 2 | v Kerala | Kochi | won | 26 Mar 2015 | Twenty20 | |
| 128 | 19.5 | 6.45 | 2 | v Rajasthan | Surat | lost | 21 Feb 2019 | Twenty20 | |
| 127/8 | 20.0 | 6.35 | 1 | v Goa | Hyderabad | won | 15 Oct 2010 | Twenty20 | |
| 126/2 | 17.0 | 7.41 | 2 | v Goa | Shimoga | won | 18 Mar 2013 | Twenty20 | |
| 126/9 | 20.0 | 6.30 | 2 | v Chhattisgarh | Lucknow | lost | 11 Oct 2022 | Twenty20 | |
| 125/6 | 20.0 | 6.25 | 1 | v Gujarat | Surat | won | 25 Feb 2019 | Twenty20 | |
| 123/3 | 18.0 | 6.83 | 2 | v Baroda | Ahmedabad | won | 31 Jan 2021 | Twenty20 | |
| 123/7 | 20.0 | 6.15 | 1 | v Baroda | Kolkata | lost | 25 Jan 2018 | Twenty20 | |
| 122/3 | 13.5 | 8.81 | 2 | v Mumbai | Surat | won | 22 Nov 2019 | Twenty20 | |
| 122/3 | 14.4 | 8.31 | 2 | v Andhra | Visakhapatnam | won | 8 Jan 2018 | Twenty20 | |
| 121/9 | 20.0 | 6.05 | 2 | v Bengal | Lucknow | lost | 16 Oct 2022 | Twenty20 | |
| 120/4 | 17.4 | 6.79 | 2 | v Goa | Kochi | won | 28 Mar 2015 | Twenty20 | |
| 117/4 | 17.4 | 6.62 | 2 | v Hyderabad | Visakhapatnam | won | 5 Apr 2007 | Twenty20 | |
| 117/3 | 17.4 | 6.62 | 2 | v Karnataka | Visakhapatnam | won | 6 Apr 2007 | Twenty20 | |
| 116/1 | 16.0 | 7.25 | 2 | v Haryana | Nagpur | won | 2 Jan 2016 | Twenty20 | |
| 116/3 | 17.5 | 6.50 | 2 | v Rajasthan | Surat | won | 29 Nov 2019 | Twenty20 | |
| 114 | 18.5 | 6.05 | 2 | v Gujarat | Indore | lost | 29 Nov 2024 | Twenty20 | |
| 111/1 | 12.5 | 8.64 | 2 | v Gujarat | Nagpur | won | 7 Jan 2016 | Twenty20 | |
| 108/1 | 13.1 | 8.20 | 2 | v Goa | Chennai | won | 31 Jan 2017 | Twenty20 | |
| 107/2 | 17.4 | 6.05 | 2 | v Andhra | Bhadravati | won | 17 Mar 2013 | Twenty20 | |
| 102/4 | 15.0 | 6.80 | 2 | v Hyderabad | Hyderabad | won | 16 Oct 2010 | Twenty20 |
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Records includes the following current or recent matches:
Mpumalanga vs Northern Cape at Kimberley, CSA Provincial One-Day Challenge Division Two 26th Match, Mar 9, 2025 [List A]
Easterns (Eastern Transvaal) vs Northern Cape at Benoni, CSA Provincial One-Day Challenge Division Two 18th Match, Mar 1, 2025 [List A]
Northern Cape vs Limpopo at Polokwane, CSA Provincial One-Day Challenge Division Two 14th Match, Feb 26, 2025 [List A]