| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| As Sa`idah | city | Manouba | Tunisia | 36.83 | 9.97 | 154 | 114935 |
| As Sabālah | city | L'Ariana | Tunisia | 36.91 | 10.11 | 144 | 84596 |
| As Sadd | city | Monastir | Tunisia | 35.60 | 10.72 | 144 | 50899 |
| As Sahili | city | Sousse | Tunisia | 35.77 | 10.30 | 91 | 13262 |
| As Sahilin | city | Monastir | Tunisia | 35.75 | 10.71 | 36 | 50606 |
| As Saluqiyah | city | Tunisia | 36.58 | 9.51 | 127 | 6705 | |
| As Sanad | city | Gafsa | Tunisia | 34.46 | 9.26 | 1916 | 0 |
| As Saqalibah | city | Tunisia | 36.79 | 10.97 | 147 | 34296 | |
| As Sars | city | Tunisia | 36.08 | 9.02 | 1669 | 19410 | |
| As Sawda' | city | Sidi Bouzid | Tunisia | 35.10 | 9.53 | 1085 | 23745 |
| As Sawdā’ | city | Sidi Bouzid | Tunisia | 35.10 | 9.53 | 1085 | 23745 |
| As Sawma`ah | city | Tunisia | 36.54 | 10.78 | 282 | 30982 | |
| As Sa‘īdah | city | Manouba | Tunisia | 36.83 | 9.97 | 154 | 114935 |
| As Segala | city | Medenine | Tunisia | 33.80 | 10.92 | 72 | 49170 |
| As Slougiyya | city | Tunisia | 36.58 | 9.51 | 127 | 6705 | |
| As Snad | city | Gafsa | Tunisia | 34.46 | 9.26 | 1916 | 0 |
| As Subaykhah | city | Kairouan | Tunisia | 35.93 | 10.02 | 259 | 7152 |
| As Sukhayrah | city | Sfax | Tunisia | 34.30 | 10.07 | 65 | 4831 |
| As Sunduq | city | Sidi Bouzid | Tunisia | 35.10 | 9.48 | 1013 | 36591 |
| As Sījūmī | city | Tunis | Tunisia | 36.76 | 10.12 | 95 | 222934 |
| Ash Chragui | city | Sousse | Tunisia | 35.67 | 10.60 | 249 | 42057 |
| Ash Shababiyah | city | Medenine | Tunisia | 33.77 | 10.98 | 68 | 38615 |
| Ash Sharqī | city | Sfax | Tunisia | 34.75 | 11.25 | 36 | 3665 |
| Ash Shawaribiyah | city | Kef | Tunisia | 35.91 | 9.14 | 3349 | 7045 |
| Ash Shawashiniyah | city | Kef | Tunisia | 35.82 | 8.90 | 2847 | 3772 |
| Ash Shawārinīyah | city | Kef | Tunisia | 35.96 | 9.14 | 2509 | 3278 |
| Ash Shawāshī | city | Kairouan | Tunisia | 35.57 | 9.52 | 1791 | 7152 |
| Ash Shurayshīrah | city | Kairouan | Tunisia | 35.64 | 9.81 | 839 | 7152 |
| Ash Shuwayqī | city | Tunisia | 36.88 | 9.80 | 213 | 39878 | |
| Ash Shābbah | city | Mahdia | Tunisia | 35.24 | 11.12 | 36 | 22260 |