| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Dakshinavarti | city | Tamil Nadu | India | 12.65 | 80.14 | 39 | 34069 |
| Dalavaypattanam | city | Tamil Nadu | India | 10.67 | 77.48 | 866 | 23939 |
| Dalavoipatnam | city | Tamil Nadu | India | 10.67 | 77.48 | 866 | 23939 |
| Dandei Sivaram | city | Tamil Nadu | India | 12.79 | 79.82 | 200 | 28377 |
| Danishpet | city | Tamil Nadu | India | 11.86 | 78.14 | 1669 | 25790 |
| Daulatabad | city | Tamil Nadu | India | 12.52 | 78.22 | 2509 | 71354 |
| Denkanikota | city | Tamil Nadu | India | 12.53 | 77.79 | 2910 | 39406 |
| Desamugioettal | city | Tamil Nadu | India | 12.62 | 80.06 | 187 | 30761 |
| Desūr | city | Tamil Nadu | India | 12.44 | 79.48 | 374 | 53171 |
| Devadanam | city | Tamil Nadu | India | 13.31 | 80.24 | 32 | 42843 |
| Devadanapatti | city | Tamil Nadu | India | 10.15 | 77.64 | 980 | 32802 |
| Devadānappatti | city | Tamil Nadu | India | 10.15 | 77.64 | 980 | 32802 |
| Devakapuram | city | Tamil Nadu | India | 12.50 | 79.25 | 830 | 48212 |
| Devakottai | city | Tamil Nadu | India | 9.94 | 78.82 | 144 | 55439 |
| Devala | city | Tamil Nadu | India | 11.47 | 76.38 | 3349 | 21247 |
| Devampattu | city | Tamil Nadu | India | 13.45 | 80.20 | 19 | 16194 |
| Devandavākkam | city | Tamil Nadu | India | 13.25 | 79.92 | 167 | 36973 |
| Devaneri | city | Tamil Nadu | India | 12.65 | 80.21 | 0 | 27947 |
| Devaranjeri | city | Tamil Nadu | India | 13.35 | 80.21 | 26 | 37752 |
| Devarkulam | city | Tamil Nadu | India | 8.96 | 77.63 | 351 | 29301 |
| Devarkulara | city | Tamil Nadu | India | 8.96 | 77.63 | 351 | 29301 |
| Devikāpuram | city | Tamil Nadu | India | 12.50 | 79.25 | 830 | 48212 |
| Devipatam | city | Tamil Nadu | India | 9.48 | 78.90 | 3 | 19700 |
| Devipattana | city | Tamil Nadu | India | 9.48 | 78.90 | 3 | 19700 |
| Devipattanam | city | Tamil Nadu | India | 9.48 | 78.90 | 3 | 19700 |
| Devipattinam | city | Tamil Nadu | India | 9.48 | 78.90 | 3 | 19700 |
| Dhali | city | Tamil Nadu | India | 10.51 | 77.19 | 1669 | 29913 |
| Dhanushkodi | city | Tamil Nadu | India | 9.18 | 79.41 | 3 | 2642 |
| Dharmapuri | city | Tamil Nadu | India | 12.13 | 78.16 | 1669 | 60505 |
| Dhundgal | city | Tamil Nadu | India | 10.36 | 77.98 | 908 | 142181 |
| Dhārāpuram | city | Tamil Nadu | India | 10.73 | 77.52 | 830 | 57331 |
| Dimbam | city | Tamil Nadu | India | 11.62 | 77.13 | 2549 | 10877 |
| Dindigul | city | Tamil Nadu | India | 10.36 | 77.98 | 908 | 142181 |
| Dindukkal | city | Tamil Nadu | India | 10.36 | 77.98 | 908 | 142181 |
| Doctor Radhakrishna Nagar | city | Tamil Nadu | India | 13.13 | 80.28 | 52 | 1166331 |
| Doctor Radhakrishna Nagar South | city | Tamil Nadu | India | 13.12 | 80.28 | 45 | 1613715 |
| Doctor Vijayaraghavulu Nagar | city | Tamil Nadu | India | 13.11 | 80.28 | 59 | 1613715 |
| Doddareddikuppam | city | Tamil Nadu | India | 13.32 | 80.00 | 118 | 40673 |
| Donnakuttahalli | city | Tamil Nadu | India | 12.01 | 77.89 | 1177 | 26799 |
| Doveton | city | Tamil Nadu | India | 13.09 | 80.26 | 32 | 2438250 |
| Dundigal | city | Tamil Nadu | India | 10.36 | 77.98 | 908 | 142181 |
| Duranallūr | city | Tamil Nadu | India | 13.32 | 80.13 | 55 | 51529 |
| Durga Nagar | city | Tamil Nadu | India | 13.12 | 80.28 | 36 | 1456330 |
| Dāmal | city | Tamil Nadu | India | 12.88 | 79.60 | 337 | 43476 |
| Dāsampatti | city | Tamil Nadu | India | 12.25 | 78.45 | 1085 | 50788 |
| Dāsarikuppam | city | Tamil Nadu | India | 12.73 | 80.06 | 104 | 47818 |
| Dāsiripuram | city | Tamil Nadu | India | 13.12 | 80.03 | 95 | 86640 |
| Dūsi | city | Tamil Nadu | India | 12.78 | 79.68 | 255 | 72857 |