This is a list of cantons of Luxembourg by population.
| Rank | Canton | Population (As of 2018) |
|---|---|---|
| 1 | Luxembourg | 182,607 |
| 2 | Esch-sur-Alzette | 176,820 |
| 3 | Capellen | 48,187 |
| 4 | Diekirch | 32,543 |
| 5 | Mersch | 32,112 |
| 6 | Grevenmacher | 29,828 |
| 7 | Remich | 22,366 |
| 8 | Echternach | 18,899 |
| 9 | Redange | 18,664 |
| 10 | Clervaux | 18,081 |
| 11 | Wiltz | 16,735 |
| 12 | Vianden | 5,163 |
Cantons shaded by population. Larger population is reflected by darker shades of blue.