List of all settlements:
- Aleu, Saint-Girons
- Alos, Saint-Girons
- Argein, Saint-Girons
- Arrien-en-Bethmale, Saint-Girons
- Audressein, Saint-Girons
- Aulus-les-Bains, Saint-Girons
- Balaguères, Saint-Girons
- Betchat, Saint-Girons
- Biert, Saint-Girons
- Bonac-Irazein, Saint-Girons
- Boussenac, Saint-Girons
- Castelnau-Durban, Saint-Girons
- Castillon-en-Couserans, Saint-Girons
- Caumont, Saint-Girons
- Cazavet, Saint-Girons
- Cérizols, Saint-Girons
- Cescau, Saint-Girons
- Clermont, Saint-Girons
- Engomer, Saint-Girons
- Ercé, Saint-Girons
- Erp, Saint-Girons
- Esplas-de-Sérou, Saint-Girons
- Eycheil, Saint-Girons
- Fabas, Saint-Girons
- Gajan, Saint-Girons
- Galey, Saint-Girons
- La Bastide-du-Salat, Saint-Girons
- Lacave, Saint-Girons
- Lacourt, Saint-Girons
- Lasserre, Saint-Girons
- Le Port, Saint-Girons
- Les Bordes-sur-Lez, Saint-Girons
- Lescure, Saint-Girons
- Lorp-Sentaraille, Saint-Girons
- Massat, Saint-Girons
- Mercenac, Saint-Girons
- Mérigon, Saint-Girons
- Montardit, Saint-Girons
- Montesquieu-Avantès, Saint-Girons
- Montgauch, Saint-Girons
- Montjoie-en-Couserans, Saint-Girons
- Moulis, Saint-Girons
- Orgibet, Saint-Girons
- Oust, Saint-Girons
- Prat-Bonrepaux, Saint-Girons
- Rimont, Saint-Girons
- Rivèrenert, Saint-Girons
- Saint-Girons, Saint-Girons
- Saint-Lary, Saint-Girons
- Saint-Lizier, Saint-Girons
- Sainte-Croix-Volvestre, Saint-Girons
- Seix, Saint-Girons
- Sentein, Saint-Girons
- Soueix-Rogalle, Saint-Girons
- Soulan, Saint-Girons
- Taurignan-Castet, Saint-Girons
- Taurignan-Vieux, Saint-Girons
- Tourtouse, Saint-Girons
- Ustou, Saint-Girons