| Date | Type | Code | Name |
|---|---|---|---|
| 2019-01-01 | Creation of a new commune | 35184 | Montauban-de-Bretagne |
| 2019-01-01 | Creation of a new commune | 35184 | Montauban-de-Bretagne |
| 2019-01-01 | Creation of a new commune | 35301 → 35184 | Saint-M'Hervon → Montauban-de-Bretagne |
| 1995-11-17 | Name change | 35184 | Montauban → Montauban-de-Bretagne |
| 1995-11-17 | Creation | 35184 | Montauban-de-Bretagne |
| 1943-01-01 | Creation | 35184 | Montauban |