| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Subarāyapettai | city | Tamil Nadu | India | 12.69 | 80.05 | 114 | 39191 |
| Subbareddipālaiyam | city | Tamil Nadu | India | 13.27 | 80.24 | 42 | 57661 |
| Subrahmanyapuram | city | Tamil Nadu | India | 13.31 | 80.16 | 52 | 59447 |
| Subrahmanyaswami | city | Tamil Nadu | India | 12.62 | 80.20 | 0 | 35812 |
| Suchindram | city | Tamil Nadu | India | 8.15 | 77.47 | 36 | 147782 |
| Sulur | city | Tamil Nadu | India | 11.03 | 77.12 | 1125 | 70775 |
| Sundarapandianpatnam | city | Tamil Nadu | India | 9.84 | 79.10 | 9 | 15926 |
| Sundarapāndiyanpattanam | city | Tamil Nadu | India | 9.84 | 79.10 | 9 | 15926 |
| Sunnambukkulam | city | Tamil Nadu | India | 13.49 | 80.15 | 19 | 27883 |
| Sunnambukulam | city | Tamil Nadu | India | 13.49 | 80.15 | 19 | 27883 |
| Suradimangalam | city | Tamil Nadu | India | 12.53 | 80.09 | 42 | 35465 |
| Surakkottai | city | Tamil Nadu | India | 10.74 | 79.19 | 6 | 72317 |
| Surandai | city | Tamil Nadu | India | 8.98 | 77.42 | 830 | 49184 |
| Surapundi | city | Tamil Nadu | India | 13.45 | 80.05 | 52 | 43882 |
| Suravarikandigai | city | Tamil Nadu | India | 13.39 | 80.06 | 118 | 45147 |
| Suryanallur | city | Tamil Nadu | India | 10.82 | 77.48 | 905 | 20782 |