This is a list of the municipalities in the region of El Bierzo in the province of León, autonomous community of Castile and León, Spain.
| Name | Pop. (2002) |
|---|---|
| Arganza | 878 |
| Balboa | 440 |
| Barjas | 370 |
| Bembibre | 10,486 |
| Benuza | 787 |
| Berlanga del Bierzo | 416 |
| Borrenes | 484 |
| Cabañas Raras | 1,293 |
| Cacabelos | 4,816 |
| Camponaraya | 3,256 |
| Candín | 423 |
| Carracedelo | 3,560 |
| Carucedo | 660 |
| Castropodame | 1,866 |
| Congosto | 1,753 |
| Corullón | 1,190 |
| Cubillos del Sil | 1,563 |
| Fabero | 5,632 |
| Folgoso de la Ribera | 1,297 |
| Igüeña | 1,851 |
| Molinaseca | 769 |
| Noceda del Bierzo | 873 |
| Oencia | 468 |
| Palacios del Sil | 1,440 |
| Páramo del Sil | 1,698 |
| Peranzanes | 334 |
| Ponferrada | 64,010 |
| Priaranza del Bierzo | 926 |
| Puente de Domingo Flórez | 1,943 |
| Sancedo | 567 |
| Toral de los Vados | 2,247 |
| Sobrado | 499 |
| Toreno | 4,053 |
| Torre del Bierzo | 3,011 |
| Trabadelo | 520 |
| Vega de Espinareda | 2,834 |
| Vega de Valcarce | 850 |
| Villafranca del Bierzo | 3,682 |