| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sahaouria | city | Mascara | Algeria | 35.62 | 0.11 | 830 | 45968 |
| Sahilia | city | Mascara | Algeria | 35.50 | -0.36 | 830 | 9423 |
| Sahouria | city | Mascara | Algeria | 35.62 | 0.11 | 830 | 45968 |
| Saint André | city | Mascara | Algeria | 35.38 | 0.12 | 1669 | 63535 |
| Saint-Denis-du-Sig | city | Mascara | Algeria | 35.53 | -0.19 | 242 | 55303 |
| Saint-Hippolyte | city | Mascara | Algeria | 35.43 | 0.14 | 2509 | 56838 |
| Saint-Jacques | city | Mascara | Algeria | 35.04 | 0.39 | 2509 | 7082 |
| Sainte-Madeleine | city | Mascara | Algeria | 35.03 | 0.30 | 2509 | 8073 |
| Sedjrara | city | Mascara | Algeria | 35.60 | 0.21 | 830 | 9068 |
| Sekket el Hassi | city | Mascara | Algeria | 35.15 | 0.05 | 1784 | 9089 |
| Serdj Abdellah | city | Mascara | Algeria | 35.42 | 0.77 | 915 | 9089 |
| Serdjr Bekairia | city | Mascara | Algeria | 35.41 | 0.77 | 1669 | 9089 |
| Serridj ech Chetachia | city | Mascara | Algeria | 35.42 | 0.77 | 1669 | 9089 |
| Sidi Abbes | city | Mascara | Algeria | 35.39 | 0.90 | 1955 | 6838 |
| Sidi Abd el Kader | city | Mascara | Algeria | 35.52 | 0.38 | 2568 | 9089 |
| Sidi Abd el Moumene | city | Mascara | Algeria | 35.65 | 0.01 | 75 | 11846 |
| Sidi Abdeldjebbar | city | Mascara | Algeria | 35.44 | 0.52 | 1256 | 9089 |
| Sidi Ahmed | city | Mascara | Algeria | 35.07 | 0.01 | 1669 | 6797 |
| Sidi Ali Boukaroucha | city | Mascara | Algeria | 35.21 | 0.38 | 3349 | 9089 |
| Sidi Amar bel Djilali | city | Mascara | Algeria | 35.49 | 0.41 | 1669 | 9089 |
| Sidi Ameur el Kbar | city | Mascara | Algeria | 35.42 | -0.34 | 1906 | 8681 |
| Sidi Aribi | city | Mascara | Algeria | 35.21 | 0.27 | 2509 | 9089 |
| Sidi Barhdad | city | Mascara | Algeria | 35.47 | 0.28 | 1830 | 9089 |
| Sidi Belarbi | city | Mascara | Algeria | 35.38 | 0.52 | 2509 | 9089 |
| Sidi Ben Moussa | city | Mascara | Algeria | 35.27 | 0.13 | 1669 | 9089 |
| Sidi Blaha | city | Mascara | Algeria | 35.48 | -0.35 | 1669 | 9122 |
| Sidi Bou Hadjadj | city | Mascara | Algeria | 35.58 | 0.26 | 2063 | 9070 |
| Sidi Bou Hanifia | city | Mascara | Algeria | 35.31 | -0.05 | 830 | 9089 |
| Sidi Bousaid | city | Mascara | Algeria | 35.29 | 0.30 | 2565 | 16893 |
| Sidi Bouzeboudja | city | Mascara | Algeria | 35.60 | 0.13 | 830 | 43017 |
| Sidi Hamadouche | city | Mascara | Algeria | 35.65 | 0.21 | 413 | 9056 |
| Sidi Kada | city | Mascara | Algeria | 35.33 | 0.34 | 1669 | 40601 |
| Sidi Lahbib | city | Mascara | Algeria | 35.41 | 0.13 | 1906 | 74821 |
| Sidi Larbi Belmaktar | city | Mascara | Algeria | 35.33 | 0.83 | 1669 | 9089 |
| Sidi Larbi Moktar | city | Mascara | Algeria | 35.33 | 0.83 | 1669 | 9089 |
| Sidi M'barek | city | Mascara | Algeria | 35.17 | 0.36 | 3425 | 9089 |
| Sidi Mahyadîne | city | Mascara | Algeria | 35.40 | -0.07 | 830 | 9089 |
| Sidi Mimoun | city | Mascara | Algeria | 35.05 | 0.38 | 2509 | 7605 |
| Sidi Mohamed Ben Yahia | city | Mascara | Algeria | 35.25 | 0.24 | 2509 | 9089 |
| Sidi Mohammed Ben Habib | city | Mascara | Algeria | 35.56 | 0.08 | 830 | 31954 |
| Sidi Mohammed Bene Zerga | city | Mascara | Algeria | 35.44 | 0.32 | 1948 | 9089 |
| Sidi Mohammed el Mehenni | city | Mascara | Algeria | 35.39 | 0.50 | 1712 | 9089 |
| Sidi M’barek | city | Mascara | Algeria | 35.17 | 0.36 | 3425 | 9089 |
| Sidi Ziane | city | Mascara | Algeria | 35.13 | 0.34 | 2709 | 9089 |
| Sidi el Arba | city | Mascara | Algeria | 35.20 | 0.19 | 1804 | 9089 |
| Sidi el Mokhf | city | Mascara | Algeria | 35.49 | 0.28 | 1879 | 9089 |
| Sidi el Mokrf | city | Mascara | Algeria | 35.49 | 0.28 | 1879 | 9089 |
| Sig | city | Mascara | Algeria | 35.53 | -0.19 | 242 | 55303 |
| Siyar el Hadj | city | Mascara | Algeria | 35.49 | 0.19 | 1669 | 9745 |
| Slatna | city | Mascara | Algeria | 35.41 | 0.19 | 2509 | 51017 |
| Smaïchia | city | Mascara | Algeria | 35.45 | 0.34 | 1817 | 9089 |
| Sonis | city | Mascara | Algeria | 35.46 | 0.30 | 1961 | 9089 |
| Soualah | city | Mascara | Algeria | 35.25 | 0.07 | 1929 | 9089 |