| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Sadharpur | city | Chittagong Division | Bangladesh | 22.1186111 | 91.9416667 | 137 | 121828 |
| Saharpar | city | Chittagong Division | Bangladesh | 23.3041667 | 90.9491667 | 16 | 190915 |
| Sandvip | city | Chittagong Division | Bangladesh | 22.4677778 | 91.4561111 | 19 | 86896 |
| Sandwip | city | Chittagong Division | Bangladesh | 22.4677778 | 91.4561111 | 19 | 86896 |
| Sandwīp | city | Chittagong Division | Bangladesh | 22.4677778 | 91.4561111 | 19 | 86896 |
| Sapara | city | Chittagong Division | Bangladesh | 23.4661111 | 90.7827778 | 13 | 186241 |
| Sapmara Charergaon | city | Chittagong Division | Bangladesh | 23.6866667 | 90.7205556 | 0 | 162438 |
| Sapāra | city | Chittagong Division | Bangladesh | 23.4661111 | 90.7827778 | 13 | 186241 |
| Sarish | city | Chittagong Division | Bangladesh | 23.0519444 | 91.3797222 | 19 | 174718 |
| Sarishadi | city | Chittagong Division | Bangladesh | 23.0519444 | 91.3797222 | 19 | 174718 |
| Sarīsh | city | Chittagong Division | Bangladesh | 23.0519444 | 91.3797222 | 19 | 174718 |
| Sarīshadi | city | Chittagong Division | Bangladesh | 23.0519444 | 91.3797222 | 19 | 174718 |
| Sataki | city | Chittagong Division | Bangladesh | 23.4491667 | 90.6008333 | 9 | 144592 |
| Satmura | city | Chittagong Division | Bangladesh | 23.7872222 | 90.9455556 | 9 | 171555 |
| Satāki | city | Chittagong Division | Bangladesh | 23.4491667 | 90.6008333 | 9 | 144592 |
| Senbag | city | Chittagong Division | Bangladesh | 23.0155556 | 91.2233333 | 19 | 177505 |
| Senbāg | city | Chittagong Division | Bangladesh | 23.0155556 | 91.2233333 | 19 | 177505 |
| Shahapur | city | Chittagong Division | Bangladesh | 23.5641667 | 90.7697222 | 9 | 180102 |
| Shashidal | city | Chittagong Division | Bangladesh | 23.6538889 | 91.1616667 | 52 | 172292 |
| Shibpur | city | Chittagong Division | Bangladesh | 23.9083333 | 91.0608333 | 29 | 161715 |
| Shopara | city | Chittagong Division | Bangladesh | 23.4661111 | 90.7827778 | 13 | 186241 |
| Shyamagram | city | Chittagong Division | Bangladesh | 23.8294444 | 90.9025 | 16 | 152063 |
| Shyamgaon | city | Chittagong Division | Bangladesh | 23.8294444 | 90.9025 | 16 | 152063 |
| Shyāmgaon | city | Chittagong Division | Bangladesh | 23.8294444 | 90.9025 | 16 | 152063 |
| Shāhāpur | city | Chittagong Division | Bangladesh | 23.5641667 | 90.7697222 | 9 | 180102 |
| Sibpur | city | Chittagong Division | Bangladesh | 23.9083333 | 91.0608333 | 29 | 161715 |
| Silandia | city | Chittagong Division | Bangladesh | 23.2477778 | 90.6944444 | 16 | 229016 |
| Sindurpar | city | Chittagong Division | Bangladesh | 23.0286111 | 91.2883333 | 19 | 189144 |
| Singbahura | city | Chittagong Division | Bangladesh | 23.0419444 | 90.9791667 | 9 | 215137 |
| Singbāhura | city | Chittagong Division | Bangladesh | 23.0419444 | 90.9791667 | 9 | 215137 |
| Singerbil | city | Chittagong Division | Bangladesh | 23.9258333 | 91.1488889 | 19 | 227619 |
| Sitakund | city | Chittagong Division | Bangladesh | 22.6452778 | 91.6633333 | 321 | 94965 |
| Sitakunda | city | Chittagong Division | Bangladesh | 22.6452778 | 91.6633333 | 321 | 94965 |
| Sobhanpur | city | Chittagong Division | Bangladesh | 23.0158333 | 90.9355556 | 9 | 204092 |
| Sobhānpur | city | Chittagong Division | Bangladesh | 23.0158333 | 90.9355556 | 9 | 204092 |
| Sohalia | city | Chittagong Division | Bangladesh | 23.0683333 | 90.9147222 | 9 | 187965 |
| Sohalia West | city | Chittagong Division | Bangladesh | 23.0683333 | 90.9147222 | 9 | 187965 |
| Sohālia | city | Chittagong Division | Bangladesh | 23.0683333 | 90.9147222 | 9 | 187965 |
| Sohālia West | city | Chittagong Division | Bangladesh | 23.0683333 | 90.9147222 | 9 | 187965 |
| Sola Ani | city | Chittagong Division | Bangladesh | 23.5119444 | 90.6091667 | 13 | 174474 |
| Sola Āni | city | Chittagong Division | Bangladesh | 23.5119444 | 90.6091667 | 13 | 174474 |
| Sonadia | city | Chittagong Division | Bangladesh | 22.2125 | 91.1077778 | 26 | 84318 |
| Sonagazi | city | Chittagong Division | Bangladesh | 22.8605556 | 91.4427778 | 19 | 128259 |
| Sonapur | city | Chittagong Division | Bangladesh | 23.0308333 | 90.7658333 | 9 | 153744 |
| Sonapur | city | Chittagong Division | Bangladesh | 22.9475 | 91.0811111 | 16 | 224395 |
| Sonādia | city | Chittagong Division | Bangladesh | 22.2125 | 91.1077778 | 26 | 84318 |
| Sonāgāzi | city | Chittagong Division | Bangladesh | 22.8605556 | 91.4427778 | 19 | 128259 |
| Sonāpur | city | Chittagong Division | Bangladesh | 23.0308333 | 90.7658333 | 9 | 153744 |
| Srirampur | city | Chittagong Division | Bangladesh | 23.8961111 | 91 | 6 | 144688 |
| Su Chak | city | Chittagong Division | Bangladesh | 23.5330556 | 90.6852778 | 13 | 141288 |
| Subhanpur | city | Chittagong Division | Bangladesh | 23.0158333 | 90.9355556 | 9 | 204092 |
| Subhānpur | city | Chittagong Division | Bangladesh | 23.0158333 | 90.9355556 | 9 | 204092 |
| Subidpur | city | Chittagong Division | Bangladesh | 23.1827778 | 90.8155556 | 13 | 246589 |
| Suchipara | city | Chittagong Division | Bangladesh | 23.1916667 | 90.9616667 | 13 | 157215 |
| Suchipāra | city | Chittagong Division | Bangladesh | 23.1916667 | 90.9616667 | 13 | 157215 |
| Sudharam | city | Chittagong Division | Bangladesh | 22.8952778 | 91.1336111 | 16 | 238185 |
| Sudhárám | city | Chittagong Division | Bangladesh | 22.8952778 | 91.1336111 | 16 | 238185 |
| Sunadia | city | Chittagong Division | Bangladesh | 22.2125 | 91.1077778 | 26 | 84318 |
| Sundalpur | city | Chittagong Division | Bangladesh | 22.7475 | 91.1852778 | 16 | 31970 |
| Suranandi | city | Chittagong Division | Bangladesh | 23.5788889 | 90.9111111 | 13 | 208543 |
| Surbafuldi | city | Chittagong Division | Bangladesh | 23.56 | 90.6477778 | 13 | 144292 |
| Surānandi | city | Chittagong Division | Bangladesh | 23.5788889 | 90.9111111 | 13 | 208543 |
| Syamgaon | city | Chittagong Division | Bangladesh | 23.8294444 | 90.9025 | 16 | 152063 |
| Syamgram | city | Chittagong Division | Bangladesh | 23.8294444 | 90.9025 | 16 | 152063 |
| Syamgron | city | Chittagong Division | Bangladesh | 23.8294444 | 90.9025 | 16 | 152063 |
| Syāmgron | city | Chittagong Division | Bangladesh | 23.8294444 | 90.9025 | 16 | 152063 |
| Sāhārpār | city | Chittagong Division | Bangladesh | 23.3041667 | 90.9491667 | 16 | 190915 |
| Sāpmāra Charergaon | city | Chittagong Division | Bangladesh | 23.6866667 | 90.7205556 | 0 | 162438 |
| Sātmura | city | Chittagong Division | Bangladesh | 23.7872222 | 90.9455556 | 9 | 171555 |
| Sītākund | city | Chittagong Division | Bangladesh | 22.6452778 | 91.6633333 | 321 | 94965 |
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