| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Naduvakkarai | city | State of Tamil Nadu | India | 13.08 | 80.20 | 49 | 1867113 |
| Naduvankarai | city | State of Tamil Nadu | India | 13.08 | 80.20 | 49 | 1867113 |
| Naduvattam | city | State of Tamil Nadu | India | 11.48 | 76.57 | 6407 | 18676 |
| Naganathasamudram | city | State of Tamil Nadu | India | 9.55 | 78.70 | 78 | 20658 |
| Nagapatinam | city | State of Tamil Nadu | India | 10.77 | 79.83 | 3 | 73837 |
| Nagapattinam | city | State of Tamil Nadu | India | 10.77 | 79.83 | 3 | 73837 |
| Nagappattinam | city | State of Tamil Nadu | India | 10.77 | 79.83 | 3 | 73837 |
| Nagar | city | State of Tamil Nadu | India | 10.82 | 79.85 | 0 | 55748 |
| Nagore | city | State of Tamil Nadu | India | 10.82 | 79.85 | 0 | 55748 |
| Nakkaselam | city | State of Tamil Nadu | India | 11.15 | 78.72 | 505 | 33756 |
| Nakkaselem | city | State of Tamil Nadu | India | 11.15 | 78.72 | 505 | 33756 |
| Nalambur | city | State of Tamil Nadu | India | 13.09 | 80.17 | 49 | 1071088 |
| Nallur | city | State of Tamil Nadu | India | 10.92 | 79.32 | 49 | 106414 |
| Nallur | city | State of Tamil Nadu | India | 11.28 | 77.95 | 574 | 25469 |
| Namagiripetai | city | State of Tamil Nadu | India | 11.47 | 78.27 | 895 | 51634 |
| Nambiyur | city | State of Tamil Nadu | India | 11.37 | 77.33 | 987 | 71253 |
| Nambutalai | city | State of Tamil Nadu | India | 9.72 | 79.00 | 3 | 13807 |
| Nandambakkam | city | State of Tamil Nadu | India | 12.98 | 80.07 | 68 | 50739 |
| Nandanam | city | State of Tamil Nadu | India | 13.03 | 80.24 | 42 | 2606369 |
| Nangambāukam | city | State of Tamil Nadu | India | 13.06 | 80.23 | 49 | 2960540 |
| Nangavalli | city | State of Tamil Nadu | India | 11.75 | 77.88 | 1263 | 68215 |
| Nangavelli | city | State of Tamil Nadu | India | 11.75 | 77.88 | 1263 | 68215 |
| Nanguneri | city | State of Tamil Nadu | India | 8.48 | 77.67 | 462 | 34335 |
| Nanmangalam | city | State of Tamil Nadu | India | 12.94 | 80.18 | 52 | 129480 |
| Nannilam | city | State of Tamil Nadu | India | 10.88 | 79.62 | 22 | 76627 |
| Nanniyur | city | State of Tamil Nadu | India | 11.07 | 78.08 | 416 | 31766 |
| Naravānikuppam | city | State of Tamil Nadu | India | 13.20 | 80.17 | 42 | 63955 |
| Nattakoltippai | city | State of Tamil Nadu | India | 13.18 | 79.97 | 124 | 69851 |
| Nattam | city | State of Tamil Nadu | India | 10.23 | 78.23 | 807 | 43488 |
| Nattarasankotal | city | State of Tamil Nadu | India | 9.87 | 78.57 | 246 | 29812 |
| Nattarasankottai | city | State of Tamil Nadu | India | 9.87 | 78.57 | 246 | 29812 |
| Nattarev | city | State of Tamil Nadu | India | 12.82 | 79.50 | 377 | 45447 |
| Natteri | city | State of Tamil Nadu | India | 12.82 | 79.50 | 377 | 45447 |
| Navalar Nedunchezian Nagar | city | State of Tamil Nadu | India | 13.04 | 80.22 | 59 | 2742188 |
| Navalur | city | State of Tamil Nadu | India | 12.84 | 80.23 | 45 | 55996 |
| Nazarathpuram | city | State of Tamil Nadu | India | 13.01 | 80.20 | 68 | 1619937 |
| Nedumbalam | city | State of Tamil Nadu | India | 10.52 | 79.63 | 13 | 49428 |
| Nedumbalamn | city | State of Tamil Nadu | India | 10.52 | 79.63 | 13 | 49428 |
| Negapainttam City | city | State of Tamil Nadu | India | 10.77 | 79.83 | 3 | 73837 |
| Negapatam | city | State of Tamil Nadu | India | 10.77 | 79.83 | 3 | 73837 |
| Negapattinam | city | State of Tamil Nadu | India | 10.77 | 79.83 | 3 | 73837 |
| Nehru Nagar | city | State of Tamil Nadu | India | 13.06 | 80.28 | 0 | 1834533 |
| Neiveli | city | State of Tamil Nadu | India | 11.53 | 79.48 | 127 | 76649 |
| Nellakotta | city | State of Tamil Nadu | India | 11.55 | 76.42 | 3651 | 13683 |
| Nellikkuppam | city | State of Tamil Nadu | India | 11.77 | 79.68 | 55 | 103358 |
| Nellikuppami | city | State of Tamil Nadu | India | 11.77 | 79.68 | 55 | 103358 |
| Nellākotā | city | State of Tamil Nadu | India | 11.55 | 76.42 | 3651 | 13683 |
| Neman | city | State of Tamil Nadu | India | 13.07 | 80.02 | 108 | 52675 |
| Nerinjipettai | city | State of Tamil Nadu | India | 11.70 | 77.77 | 1049 | 49150 |
| Nerinjippettai | city | State of Tamil Nadu | India | 11.70 | 77.77 | 1049 | 49150 |
| Nerkunram | city | State of Tamil Nadu | India | 13.06 | 80.21 | 59 | 2567769 |
| Nesapakkam | city | State of Tamil Nadu | India | 13.03 | 80.20 | 49 | 1864377 |
| Neykuppai | city | State of Tamil Nadu | India | 10.23 | 78.55 | 406 | 40707 |
| Neyvasal | city | State of Tamil Nadu | India | 10.70 | 79.30 | 13 | 35163 |
| Neyveli | city | State of Tamil Nadu | India | 10.97 | 78.55 | 285 | 35254 |
| Neyveli | city | State of Tamil Nadu | India | 13.20 | 79.90 | 160 | 49448 |
| Neyveli | city | State of Tamil Nadu | India | 11.53 | 79.48 | 127 | 76649 |
| Neyyūr | city | State of Tamil Nadu | India | 8.20 | 77.30 | 32 | 142231 |
| Nidamangalam | city | State of Tamil Nadu | India | 10.77 | 79.42 | 6 | 50789 |
| Nilakkottai | city | State of Tamil Nadu | India | 10.17 | 77.87 | 1049 | 66908 |
| Nilakkottai-Madura | city | State of Tamil Nadu | India | 10.17 | 77.87 | 1049 | 66908 |
| Nodlur | city | State of Tamil Nadu | India | 13.22 | 80.16 | 65 | 61704 |
| Nungambaukum | city | State of Tamil Nadu | India | 13.06 | 80.23 | 49 | 2960540 |
| Nungambākkam | city | State of Tamil Nadu | India | 13.06 | 80.23 | 49 | 2960540 |
| Nuttam | city | State of Tamil Nadu | India | 10.23 | 78.23 | 807 | 43488 |
| Nāgavedu | city | State of Tamil Nadu | India | 13.05 | 79.63 | 305 | 68975 |
| Nāgercoil | city | State of Tamil Nadu | India | 8.19 | 77.43 | 78 | 168607 |
| Nāmagiripettai | city | State of Tamil Nadu | India | 11.47 | 78.27 | 895 | 51634 |
| Nāmakkal | city | State of Tamil Nadu | India | 11.23 | 78.17 | 715 | 81970 |
| Nāravārikuppam | city | State of Tamil Nadu | India | 13.20 | 80.17 | 42 | 63955 |
| Nāyinārkovil | city | State of Tamil Nadu | India | 9.55 | 78.70 | 78 | 20658 |
| Nāzareth | city | State of Tamil Nadu | India | 8.57 | 77.98 | 68 | 35933 |