The canton Algrange has 16 communes.
| Code | Name | Population ▼ |
|---|---|---|
| 57038 | Audun-le-Tiche | 7 356 |
| 57012 | Algrange | 5 802 |
| 57508 | Nilvange | 4 341 |
| 57368 | Knutange | 3 199 |
| 57226 | Fontoy | 3 184 |
| 57529 | Ottange | 2 960 |
| 57498 | Neufchef | 2 650 |
| 57678 | Tressange | 2 470 |
| 57096 | Boulange | 2 427 |
| 57041 | Aumetz | 2 418 |
| 57022 | Angevillers | 1 404 |
| 57603 | Russange | 1 263 |
| 57565 | Rédange | 1 014 |
| 57305 | Havange | 456 |
| 57411 | Lommerange | 380 |
| 57586 | Rochonvillers | 215 |