| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sarmasel-Gara | city | Romania | 46.78 | 24.22 | 1236 | 5822 | |
| Sarosu | city | Romania | 46.25 | 24.33 | 1669 | 9579 | |
| Sarosul | city | Romania | 46.25 | 24.33 | 1669 | 9579 | |
| Sasova | city | Romania | 46.88 | 27.57 | 830 | 6771 | |
| Satu Nou | city | Romania | 44.73 | 25.97 | 272 | 5769 | |
| Satul Nou | city | Romania | 44.73 | 25.97 | 272 | 5769 | |
| Sculia | city | Romania | 45.45 | 21.43 | 387 | 5026 | |
| Silistea | city | Romania | 46.77 | 26.68 | 961 | 15791 | |
| Sipeni | city | Romania | 46.13 | 27.97 | 830 | 4551 | |
| Sirenea | city | Romania | 45.47 | 25.25 | 4189 | 3018 | |
| Skulja | city | Romania | 45.45 | 21.43 | 387 | 5026 | |
| Slamnesti | city | Romania | 44.60 | 23.70 | 830 | 4296 | |
| Slobozia | city | Romania | 46.75 | 27.23 | 853 | 5799 | |
| Smadoviţa | city | Romania | 44.47 | 23.20 | 853 | 2595 | |
| Spineni | city | Romania | 46.13 | 27.97 | 830 | 4551 | |
| Spiridonesti | city | Romania | 46.78 | 26.93 | 830 | 5457 | |
| Stanuleasa | city | Romania | 44.87 | 24.35 | 958 | 6777 | |
| Sturza | city | Romania | 47.03 | 26.90 | 830 | 18112 | |
| Szigetfalu | city | Romania | 45.45 | 21.43 | 387 | 5026 | |
| Szilágykorond | city | Romania | 47.42 | 22.87 | 830 | 4201 | |
| Szkulya | city | Romania | 45.45 | 21.43 | 387 | 5026 | |
| Szurdoklunzsest | city | Romania | 46.50 | 23.53 | 1824 | 2379 | |
| Sînmărtinu Sărat | city | Romania | 46.45 | 23.98 | 830 | 5525 | |
| Sósszentmárton | city | Romania | 46.45 | 23.98 | 830 | 5525 | |
| Sălbăgelu Nou | city | Romania | 45.57 | 22.05 | 830 | 3337 | |
| Sălbăgelul Nou | city | Romania | 45.57 | 22.05 | 830 | 3337 | |
| Sărmăşel | city | Romania | 46.78 | 24.22 | 1236 | 5822 |