| # | Country | Population 2026 | Land Area (Km²) | Density (P/Km²) |
|---|---|---|---|---|
| 1 | Madagascar | 33,522,052 | 581,795 | 58 |
| 2 | Malawi | 22,785,535 | 94,280 | 242 |
| 3 | Malaysia | 36,385,115 | 328,550 | 111 |
| 4 | Maldives | 531,517 | 300 | 1,772 |
| 5 | Mali | 25,932,275 | 1,220,190 | 21 |
| 6 | Malta | 549,011 | 320 | 1,716 |
| 7 | Marshall Islands | 35,075 | 180 | 195 |
| 8 | Mauritania | 5,461,319 | 1,030,700 | 5 |
| 9 | Mauritius | 1,265,059 | 2,030 | 623 |
| 10 | Mexico | 132,997,658 | 1,943,950 | 68 |
| 11 | Micronesia | 114,183 | 700 | 163 |
| 12 | Moldova | 2,961,253 | 32,850 | 90 |
| 13 | Monaco | 38,087 | 1 | 25,562 |
| 14 | Mongolia | 3,556,798 | 1,553,560 | 2 |
| 15 | Montenegro | 626,233 | 13,450 | 47 |
| 16 | Morocco | 38,762,441 | 446,300 | 87 |
| 17 | Mozambique | 36,639,851 | 786,380 | 47 |
| 18 | Myanmar (formerly Burma) | 55,184,819 | 653,290 | 84 |