| Language | Name | Code |
|---|---|---|
| Arabic | نيوكوين | ar |
| arz | نيوكوين | arz |
| Asturian | Ciudá de Neuquén | ast |
| azb | نئوکن | azb |
| Belarusian | Неўкен | be |
| Bulgarian | Неукен | bg |
| Bengali | নিউকুইন | bn |
| Breton | Neuquén | br |
| Catalan | Neuquén | ca |
| Cebuano | Neuquén | ceb |
| Czech | Neuquén | cs |
| Danish | Neuquén | da |
| German | Neuquén | de |
| Modern Greek (1453-) | Νεουκέν | el |
| English | Neuquén | en |
| Esperanto | Neuken | eo |
| Spanish | Neuquén | es |
| Basque | Neuquen | eu |
| Persian | نئوکن | fa |
| Finnish | Neuquén | fi |
| French | Neuquén | fr |
| frr | Neuquén | frr |
| Irish | Neuquén | ga |
| Galician | Neuquén | gl |
| Guaraní | Neuquén | gn |
| Gujarati | નેયુક્વેન | gu |
| Hausa | Neuquén | ha |
| Hebrew | נאוקן | he |
| Hindi | न्यूक्वीन | hi |
| Croatian | Neuquén | hr |
| Hungarian | Neuquén | hu |
| Armenian | Նեուկեն | hy |
| Indonesian | Neuquén | id |
| Italian | Neuquén | it |
| Japanese | ネウケン | ja |
| Georgian | ნეუკენი | ka |
| Kannada | ನ್ಯೂಕ್ವೆನ್ | kn |
| Korean | 네우켄 | ko |
| Lithuanian | Neukenas | lt |
| Latvian | Neukena | lv |
| Macedonian | Неукен | mk |
| Marathi | न्युक्केन | mr |
| Malay (macrolanguage) | Neuquen | ms |
| nah | Neuquén | nah |
| Norwegian Bokmål | Neuquén | nb |
| Dutch | Neuquén | nl |
| Occitan (post 1500) | Vila de Neuquén | oc |
| Ossetian | Неукен | os |
| Polish | Neuquén | pl |
| pnb | نیوکوئن | pnb |
| Portuguese | Neuquén | pt |
| Quechua | Neuquén | qu |
| Romanian | Neuquén | ro |
| Russian | Неукен | ru |
| Scots | Neuquén | sco |
| sh | Neuquén | sh |
| Sinhala | න්යුක්වෙන් | si |
| Slovak | Neuquén | sk |
| Slovenian | Neuquén | sl |
| Serbian | Неукен | sr |
| Swedish | Neuquén | sv |
| Tamil | நியூகுவென் | ta |
| Telugu | న్యూక్విన్ | te |
| Thai | เนวเกน | th |
| Turkish | Neuquén | tr |
| Tatar | Неукен | tt |
| Ukrainian | Неукен | uk |
| Urdu | نیوکوین | ur |
| vec | Neuquén | vec |
| Vietnamese | Neuquén, Argentina | vi |
| Volapük | Neuquén (zif) | vo |
| war | Neuquén | war |
| Chinese | 内乌肯 | zh |
| zh-cn | 内乌肯 | zh-cn |
| zh-hans | 内乌肯 | zh-hans |
| zh-hant | 內烏肯 | zh-hant |