Highest totals by South Korea in T20Is
Highest totals
Team | Score | Overs | RR | Inns | Opposition | Ground | Result | Match Date | Scorecard |
| 185/5 | 20.0 | 9.25 | 1 | v Philippines | Bali | won | 9 Jul 2025 | T20I # 3289 | |
| 170/6 | 20.0 | 8.50 | 2 | v Japan | Sano | lost | 15 Oct 2022 | T20I # 1822 | |
| 165/7 | 19.2 | 8.53 | 2 | v Indonesia | Bali | won | 12 Jul 2025 | T20I # 3304 | |
| 141/9 | 20.0 | 7.05 | 2 | v Philippines | Incheon | lost | 1 Oct 2024 | T20I # 2883 | |
| 134/9 | 20.0 | 6.70 | 2 | v Philippines | Bali | lost | 10 Jul 2025 | T20I # 3294 | |
| 116 | 17.1 | 6.75 | 2 | v Indonesia | Bali | lost | 8 Jul 2025 | T20I # 3285 | |
| 115/9 | 20.0 | 5.75 | 1 | v Indonesia | Bali | lost | 13 Jul 2025 | T20I # 3311 | |
| 114/6 | 20.0 | 5.70 | 2 | v Indonesia | Incheon | lost | 2 Oct 2024 | T20I # 2887 | |
| 99 | 17.2 | 5.71 | 2 | v Philippines | Bali | lost | 12 Jul 2025 | T20I # 3305 | |
| 99/6 | 20.0 | 4.95 | 1 | v Indonesia | Incheon | lost | 28 Sep 2024 | T20I # 2871 | |
| 98/6 | 20.0 | 4.90 | 1 | v Indonesia | Sano | lost | 18 Oct 2022 | T20I # 1831 | |
| 91 | 19.1 | 4.74 | 1 | v Japan | Sano | lost | 17 Oct 2022 | T20I # 1827 | |
| 80 | 19.4 | 4.06 | 1 | v Philippines | Bali | lost | 7 Jul 2025 | T20I # 3281 | |
| 78 | 20.0 | 3.90 | 1 | v Japan | Incheon | lost | 29 Sep 2024 | T20I # 2874 | |
| 66 | 14.4 | 4.50 | 2 | v Indonesia | Sano | lost | 15 Oct 2022 | T20I # 1821 | |
| 57 | 16.1 | 3.52 | 2 | v Philippines | Incheon | lost | 5 Oct 2024 | T20I # 2894 | |
| 52 | 17.4 | 2.94 | 1 | v Indonesia | Bali | lost | 9 Jul 2025 | T20I # 3290 | |
| 47 | 19.0 | 2.47 | 2 | v Japan | Incheon | lost | 4 Oct 2024 | T20I # 2892 |
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