- Oçar Moussa N’ Bouziane
- Ouaousedfach
- Ouchmid
- Oued Ouahar
- Ouflou
- Ouizert
- Oulad Abdelkrim
- Oulad Abdellah
- Oulad Aïd
- Oulad Al Bakri
- Oulad Ali
- Oulad Bekri
- Oulad Draoui
- Oulad Mellouk
- Oulad Rezzag
- Oulad Saïd
- Oulad Sidi Abdelwahad
- Ouled Erzine
- Ouled Sguir
- Ouloum Dilakzdir
- Oum Ifsi
- Oum Lfaa
- Oum Rbah
- Ouri Oulmou
- Ouriliwn
- Ousroutou
- Outat Oulad Al Haj
- Ouchket
- Oulad Bel Alia
- Oulad Ben Ghazi Ben Aissa