60 cities
| City | 2025 Pop. ↓ |
|---|---|
| Samsun | 718,641 |
| Sanliurfa | 622,137 |
| Sultangazi | 436,935 |
| Sivas | 401,785 |
| Sisli | 314,684 |
| Sultanbeyli | 286,622 |
| Sancaktepe | 241,000 |
| Siirt | 127,327 |
| Siverek | 102,856 |
| Salihli | 96,304 |
| Soma | 74,158 |
| Silopi | 73,400 |
| Soeke | 68,230 |
| Sirnak | 63,664 |
| Sorgun | 55,029 |
| Silivri | 53,167 |
| Suruc | 50,991 |
| Silifke | 47,693 |
| Sebin Karahisar | 47,360 |
| Serik | 46,541 |
| Seydisehir | 39,211 |
| Silvan | 38,367 |
| Suluova | 37,297 |
| Sinop | 36,031 |
| Safranbolu | 35,850 |
| Sungurlu | 34,195 |
| Sandikli | 32,886 |
| Sarkikaraagac | 32,771 |
| Selcuk | 29,101 |
| Sereflikochisar | 28,156 |
| Susehri | 25,820 |
| Sapanca | 25,224 |
| Sarikamis | 24,961 |
| Simav | 24,621 |
| Susurluk | 24,322 |
| Sarkisla | 23,800 |
| Serinyol | 21,205 |
| Surmene | 20,039 |
| Seferihisar | 19,596 |
| Semdinli | 18,978 |
| Saraykoy | 18,937 |
| Serinhisar | 17,169 |
| Sarigerme | 16,000 |
| Senirkent | 15,919 |
| Solhan | 15,303 |
| Siran | 14,692 |
| Sefaatli | 13,922 |
| Suhut | 13,842 |
| Saruhanli | 12,947 |
| Sarigol | 12,794 |
| Sile | 11,596 |
| Sason | 11,403 |
| Saraykent | 11,175 |
| Sindirgi | 10,907 |
| Selimpasa | 10,563 |
| Sivrihisar | 10,535 |
| Side | 10,505 |
| Savastepe | 10,324 |
| Salpazari | 10,254 |
| Sarayonu | 10,198 |