List of Highest Scores in T20 – Nepal made an astonishing 314/3 against Mongolia in the 2023 Asian Games. In this match, Kushal Malla smashed the fastest century in T20 Internationals. Dipendra Singh Airee struck the quickest fifty in T20 internationals. Plus, Nepal clocked a 273-run victory over Mongolia. Here, you will find the complete list of the highest scores in T20 cricket.
List of highest scores in T20 cricket:
| Team Name | Against | Score | Location |
| Nepal | Mongolia | 314/3 | Hangzhou |
| Afghanistan | Ireland | 278/3 | Dehradun |
| Czech Republic | Turkey | 278/4 | Ilfov Country |
| Melbourne | Hobart | 273/2 | MCG |
| Titans | Knights | 271/3 | Potchefstroom |
| Trinbago | Tallawahs | 267/2 | Kingston |
| Somerset | Derbyshire | 265/5 | Taunton |
| Bangalore | Pune | 263/5 | Bengaluru |
| Australia | Sri Lanka | 263/3 | Pallekele |
| North West | Limpopo | 262/4 | Paarl |
| Multan Sultans | Quetta Gladiators | 262/3 | Rawalpindi |
| Warwickshire Bears | Notts | 261/2 | Nottingham |
| Sri Lanka | Kenya | 260/6 | Johannesburg |
| Yorkshire | Northants | 260/4 | Leeds |
| India | Sri Lanka | 260/5 | Indore |