| Language | Name | Code |
|---|---|---|
| Afrikaans | Nantong | af |
| Arabic | نانتونغ | ar |
| Asturian | Nantong | ast |
| Belarusian | Наньтун | be |
| Bulgarian | Нантун | bg |
| Bengali | নানথুং | bn |
| Breton | Nantong | br |
| Catalan | Nantong | ca |
| cdo | Nàng-tŭng | cdo |
| Cebuano | Nantong | ceb |
| Czech | Nan-tchung | cs |
| Welsh | Nantong | cy |
| Danish | Nantong | da |
| German | Nantong | de |
| de-ch | Nantong | de-ch |
| Modern Greek (1453-) | Ναντόνγκ | el |
| English | Nantong | en |
| en-ca | Nantong | en-ca |
| en-gb | Nantong | en-gb |
| Esperanto | Nantong | eo |
| Spanish | Nantong | es |
| Basque | Nantong | eu |
| Persian | نانتانگ | fa |
| Finnish | Nantong | fi |
| French | Nantong | fr |
| Irish | Nantong | ga |
| gan | 南通市 | gan |
| gan-hans | 南通市 | gan-hans |
| Gujarati | નાન્ટોંગ | gu |
| Hebrew | נאנטונג | he |
| Hindi | नानटोंग | hi |
| Hungarian | Nantung | hu |
| Indonesian | Nantong | id |
| Italian | Nantong | it |
| Japanese | 南通市 | ja |
| Georgian | ნანთუნგი | ka |
| Kikuyu | Nantong | ki |
| Kannada | ನಾನ್ಟಾಂಗ್ | kn |
| Korean | 난퉁시 | ko |
| Kurdish | Nantong | ku |
| Lithuanian | Nantongas | lt |
| Latvian | Nantonga | lv |
| Malagasy | Nantong | mg |
| Marathi | नँटॉंग | mr |
| Malay (macrolanguage) | Nantong | ms |
| Burmese | နန်ထုန်းမြို့ | my |
| nan | Lâm-thong-chhī | nan |
| Norwegian Bokmål | Nantong | nb |
| Dutch | Nantong | nl |
| Norwegian Nynorsk | Nantong | nn |
| Occitan (post 1500) | Nantong | oc |
| Ossetian | Наньтун | os |
| Polish | Nantong | pl |
| Portuguese | Nantong | pt |
| pt-br | Nantong | pt-br |
| Russian | Наньтун | ru |
| Sinhala | නැන්ටොන්ග් | si |
| Slovenian | Nantong | sl |
| Serbian | Нантунг | sr |
| Swedish | Nantong | sv |
| Tamil | நன்டாங் | ta |
| Telugu | నాన్ టాంగ్ | te |
| Thai | หนานทง | th |
| Tagalog | Nantong | tl |
| Turkish | Nantong | tr |
| Uighur | Nentung shehiri | ug |
| Ukrainian | Наньтун | uk |
| Urdu | نانتونگ | ur |
| vec | Nantong | vec |
| Vietnamese | Nam Thông | vi |
| war | Nantong | war |
| Wu Chinese | 南通 | wuu |
| yue | 南通 | yue |
| Chinese | 南通市 | zh |
| zh-cn | 南通市 | zh-cn |
| zh-hans | 南通市 | zh-hans |
| zh-hant | 南通市 | zh-hant |
| zh-hk | 南通市 | zh-hk |
| zh-mo | 南通市 | zh-mo |
| zh-my | 南通市 | zh-my |
| zh-sg | 南通市 | zh-sg |
| zh-tw | 南通市 | zh-tw |