| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Jaffarkhanpet | city | Tamil Nadu | India | 13.03 | 80.22 | 55 | 2365420 |
| Jagadevi | city | Tamil Nadu | India | 12.49 | 78.32 | 1669 | 37846 |
| Jagadevipālaiyam | city | Tamil Nadu | India | 12.49 | 78.32 | 1669 | 37846 |
| Jagadāpatnam | city | Tamil Nadu | India | 9.97 | 79.19 | 0 | 24088 |
| Jagannadapuram | city | Tamil Nadu | India | 13.27 | 80.17 | 59 | 59147 |
| Jagannadapuram | city | Tamil Nadu | India | 13.27 | 80.18 | 45 | 62673 |
| Jalakandapuram | city | Tamil Nadu | India | 11.70 | 77.88 | 882 | 56438 |
| Jalakantapuram | city | Tamil Nadu | India | 11.70 | 77.88 | 882 | 56438 |
| Jalarpet | city | Tamil Nadu | India | 12.57 | 78.57 | 1227 | 85911 |
| Jambuli | city | Tamil Nadu | India | 13.14 | 80.24 | 42 | 1350311 |
| Jamleri | city | Tamil Nadu | India | 12.57 | 80.05 | 68 | 30802 |
| Jandrapeta | city | Tamil Nadu | India | 13.40 | 80.03 | 75 | 45041 |
| Jawaharnagar | city | Tamil Nadu | India | 13.11 | 80.23 | 45 | 2071489 |
| Jayamkondacholapuram | city | Tamil Nadu | India | 11.21 | 79.36 | 216 | 55021 |
| Jayankondacholpuram | city | Tamil Nadu | India | 11.21 | 79.36 | 216 | 55021 |
| Jeeva Nagar North | city | Tamil Nadu | India | 13.14 | 80.29 | 55 | 912399 |
| Jeeva Nagar South | city | Tamil Nadu | India | 13.13 | 80.29 | 3 | 912399 |
| Jolarpet | city | Tamil Nadu | India | 12.57 | 78.57 | 1227 | 85911 |
| Jolārpettai | city | Tamil Nadu | India | 12.57 | 78.57 | 1227 | 85911 |
| Juindy | city | Tamil Nadu | India | 13.01 | 80.22 | 52 | 1917337 |