| Nagercoil | Tamilnad Mercantile Bank Limited | Kanniyakumari | 229-a, Charles Miller Street, College Road, Nagercoil-629001 Tamilnadu |
| Rajakkamangalam | Tamilnad Mercantile Bank Limited | Kanniyakumari | 4-34 G, Nagercoil-colachal Road, Rajakkamangalam-629502 Tamilnadu |
| Anjugramam | Tamilnad Mercantile Bank Limited | Kanniyakumari | 7/31, Main Road, Anjugramam-629401 Tamilnadu |
| Thalakkulam | Tamilnad Mercantile Bank Limited | Kanniyakumari | 16/6-p, Nagercoil Main Road, Thalakkulam-629802 Tamilnadu |
| Thickanamcode | Tamilnad Mercantile Bank Limited | Kanniyakumari | 6/19d, Karingal Road, Thickanamcode-629804 Tamilnadu |
| Palliyadi | Tamilnad Mercantile Bank Limited | Kanniyakumari | D.no.25/65d, Vempana Vilai, Palliyadi-629169 Tamilnadu |
| Verkizhambi | Tamilnad Mercantile Bank Limited | Kanniyakumari | 3-130/47b, Main Road, Mekkamandepam Post,chanivillai, Verkizhambi-629166 Tamilnadu |
| Colachel | Tamilnad Mercantile Bank Limited | Kanniyakumari | 17/w21, Main Road, Colachel-629251 Tamilnadu |
| Agastheeswaram | Tamilnad Mercantile Bank Limited | Kanniyakumari | 12-7-b, College Road, Agastheeswaram-629701 Tamilnadu |
| Kanjampuram | Tamilnad Mercantile Bank Limited | Kanniyakumari | 22/4-c, Nithiravilai Junction, Kanjampuram-629154 Tamilnadu |
| Arumanai | Tamilnad Mercantile Bank Limited | Kanniyakumari | 7/88a, Thattankonam, Arumanai-629151 Tamilnadu |
| Edalakudy | Tamilnad Mercantile Bank Limited | Kanniyakumari | 846, Cape Road, Kottar Po, Edalakudy, Nagercoil-629002 Tamilnadu |
| Padanthalumoodu | Tamilnad Mercantile Bank Limited | Kanniyakumari | 17/92, Tiruvandrum Main Road, Padanthalumoodu-629194 Tamilnadu |
| Kappukadu | Tamilnad Mercantile Bank Limited | Kanniyakumari | 13/61-b, Main Road, Kappukadu-629162 Tamilnadu |
| Chengavilai | Tamilnad Mercantile Bank Limited | Kanniyakumari | 2/78-a, Choozhal, Chengavilai, Kollamcode Po, Chengavilai-629160 Tamilnadu |
| Marthandam | Tamilnad Mercantile Bank Limited | Kanniyakumari | 2/24-2, Trivandrum Main Road, Marthandam-629165 Tamilnadu |
| Thuckalay | Tamilnad Mercantile Bank Limited | Kanniyakumari | 20/32-a, Main Road, Thuckalay-629175 Tamilnadu |
| Azhagappapuram | Tamilnad Mercantile Bank Limited | Kanniyakumari | St.antony's Hr.sec.school, Alagappapuram-629401 |
| Kulasekaram | Tamilnad Mercantile Bank Limited | Kanniyakumari | 1/160/2, Bismi Complex, Opp To Dominic Hospital Kulasekaram-629161 |
| Pillayarpuram | Tamilnad Mercantile Bank Limited | Kanniyakumari | Sivanthi Adithanar College Campus, Manikatti Pottal (po) Pillayarpuram, Nagercoil-629501. |