| Commune | Département | Pays | Actions | |
|---|---|---|---|---|
| Sainte-Pazanne | Loire-Atlantique | France | ||
| Sainte-Reine-de-Bretagne | Loire-Atlantique | France | ||
| Sautron | Loire-Atlantique | France | ||
| Savenay | Loire-Atlantique | France | ||
| Sévérac | Loire-Atlantique | France | ||
| Sion-les-Mines | Loire-Atlantique | France | ||
| Les Sorinières | Loire-Atlantique | France | ||
| Soudan | Loire-Atlantique | France | ||
| Soulvache | Loire-Atlantique | France | ||
| Sucé-sur-Erdre | Loire-Atlantique | France | ||
| Teillé | Loire-Atlantique | France | ||
| Le Temple-de-Bretagne | Loire-Atlantique | France | ||
| Thouaré-sur-Loire | Loire-Atlantique | France | ||
| Les Touches | Loire-Atlantique | France | ||
| Touvois | Loire-Atlantique | France |