List of municipalities in Quebec List of municipalities in Quebec Region 12

| Code | Type_ | Name_ | Area_km_2_ | Population | Regional_County_Municipality | Region |
|---|---|---|---|---|---|---|
| 19097 | M | Saint-Charles-de-Bellechasse | 94.73 | 2285 | Bellechasse | 12 |
| 19105 | M | Beaumont | 45.29 | 2291 | Bellechasse | 12 |
| 19110 | M | Saint-Michel-de-Bellechasse | 53.43 | 1674 | Bellechasse | 12 |
| 19117 | M | Saint-Vallier | 42.24 | 1072 | Bellechasse | 12 |
| 25213 | V | Lévis | 443.65 | 129521 | Not part of a RCM | 12 |
| 26005 | M | Frampton | 150.76 | 1305 | La Nouvelle-Beauce | 12 |
| 26010 | P | Saints-Anges | 68.61 | 1076 | La Nouvelle-Beauce | 12 |
| 26015 | M | Vallée-Jonction | 24.41 | 1901 | La Nouvelle-Beauce | 12 |
| 26022 | M | Saint-Elzéar | 85.12 | 1910 | La Nouvelle-Beauce | 12 |
| 26030 | V | Sainte-Marie | 106.65 | 11700 | La Nouvelle-Beauce | 12 |
| 26035 | P | Sainte-Marguerite | 82.56 | 1052 | La Nouvelle-Beauce | 12 |
| 26040 | P | Sainte-Hénédine | 53.06 | 1198 | La Nouvelle-Beauce | 12 |
| 26048 | M | Scott | 32.91 | 1826 | La Nouvelle-Beauce | 12 |