| 2016-01-01 | Deletion | 49307 | Saint-Mathurin-sur-Loire |
| 2016-01-01 | Creation of a new commune | 49004 → 49307 | Andard → Loire-Authion |
| 2016-01-01 | Creation of a new commune | 49019 → 49307 | Bauné → Loire-Authion |
| 2016-01-01 | Creation of a new commune | 49032 → 49307 | La Bohalle → Loire-Authion |
| 2016-01-01 | Creation of a new commune | 49042 → 49307 | Brain-sur-l'Authion → Loire-Authion |
| 2016-01-01 | Creation of a new commune | 49106 → 49307 | Corné → Loire-Authion |
| 2016-01-01 | Creation of a new commune | 49117 → 49307 | La Daguenière → Loire-Authion |
| 2016-01-01 | Creation of a new commune | 49307 | Saint-Mathurin-sur-Loire → Loire-Authion |
| 2016-01-01 | Creation of a new commune | 49307 | Saint-Mathurin-sur-Loire |
| 1975-01-01 | Creation | 49307 | Saint-Mathurin-sur-Loire |
| 1975-01-01 | Name change | 49307 | Saint-Mathurin → Saint-Mathurin-sur-Loire |
| 1943-01-01 | Creation | 49307 | Saint-Mathurin |