The canton Desvres has 52 communes.
| Code | Name | Population ▼ |
|---|---|---|
| 62560 | Marquise | 5 217 |
| 62268 | Desvres | 4 829 |
| 62773 | Samer | 4 704 |
| 62711 | Rinxent | 2 987 |
| 62025 | Ambleteuse | 2 033 |
| 62705 | Rety | 2 032 |
| 62329 | Ferques | 1 770 |
| 62524 | Longfossé | 1 528 |
| 62487 | Landrethun-le-Nord | 1 242 |
| 62230 | Colembert | 907 |
| 62899 | Wissant | 835 |
| 62889 | Wierre-Effroy | 834 |
| 62751 | Saint-Inglevert | 821 |
| 62255 | Crémarest | 815 |
| 62896 | Wirwignes | 768 |
| 62678 | Quesques | 720 |
| 62566 | Menneville | 670 |
| 62214 | Carly | 638 |
| 62054 | Audinghen | 617 |
| 62056 | Audresselles | 608 |
| 62273 | Doudeauville | 593 |
| 62530 | Lottinghen | 544 |
| 62505 | Leulinghen-Bernes | 540 |
| 62845 | Verlincthun | 516 |
| 62251 | Courset | 505 |
| 62105 | Belle-et-Houllefort | 503 |
| 62125 | Beuvrequen | 458 |
| 62759 | Saint-Martin-Choquel | 443 |
| 62104 | Bellebrune | 427 |
| 62052 | Audembert | 424 |
| 62089 | Bazinghen | 410 |
| 62853 | Vieil-Moutier | 391 |
| 62179 | Brunembert | 387 |
| 62546 | Maninghen-Henne | 336 |
| 62679 | Questrecques | 333 |
| 62402 | Halinghen | 308 |
| 62786 | Selles | 299 |
| 62503 | Leubringhen | 293 |
| 62022 | Alincthun | 291 |
| 62821 | Tingry | 291 |
| 62636 | Offrethun | 276 |
| 62429 | Henneveux | 272 |
| 62867 | Wacquinghen | 259 |
| 62789 | Senlecques | 251 |
| 62483 | Lacres | 250 |
| 62888 | Wierre-au-Bois | 228 |
| 62599 | Nabringhen | 225 |
| 62165 | Bournonville | 223 |
| 62444 | Hervelinghen | 215 |
| 62880 | Le Wast | 203 |
| 62806 | Tardinghen | 150 |
| 62526 | Longueville | 149 |