| | Country | City | Population ↓ |
|---|---|---|---|
| Indonesia | Jakarta | 12,545,537 | |
| Vietnam | Hanoi | 9,406,046 | |
| Thailand | Bangkok | 5,186,582 | |
| Singapore | Singapore | 4,247,430 | |
| Cambodia | Phnom Penh | 2,542,893 | |
| Malaysia | Kuala Lumpur | 2,111,536 | |
| Philippines | Manila | 1,909,418 | |
| Laos | Vientiane | 680,798 | |
| Myanmar | Naypyitaw | 363,937 | |
| Brunei | Bandar Seri Begawan | 332,462 | |
| Timor-Leste | Dili | 281,750 |
58 cities
51 cities
53 cities
41 cities
15 cities
27 cities