| Language | Name | Code |
|---|---|---|
| Arabic | نيوارك | ar |
| arz | نيوارك | arz |
| Asturian | Newark | ast |
| azb | نیوارک، دلاویر | azb |
| Belarusian | Ньюарк | be |
| Bulgarian | Нюарк | bg |
| Breton | Newark | br |
| Catalan | Newark | ca |
| Chechen | Ньюарк | ce |
| Cebuano | Newark | ceb |
| Czech | Newark | cs |
| Welsh | Newark | cy |
| Danish | Newark | da |
| dag | Newark | dag |
| German | Newark | de |
| Modern Greek (1453-) | Νιούαρκ | el |
| English | Newark | en |
| en-ca | Newark | en-ca |
| en-gb | Newark | en-gb |
| Spanish | Newark | es |
| Estonian | Newark | et |
| Basque | Newark | eu |
| Persian | نیوآرک، دلاور | fa |
| Finnish | Newark | fi |
| fit | Newark | fit |
| French | Newark | fr |
| Irish | Newark | ga |
| Scottish Gaelic | Newark | gd |
| Hebrew | ניוארק, דלאוור | he |
| Croatian | Newark | hr |
| Haitian | Newark | ht |
| Hungarian | Newark | hu |
| Armenian | Նյուարկ | hy |
| Interlingue | Newark | ie |
| Ido | Newark | io |
| Italian | Newark | it |
| Japanese | ニューアーク | ja |
| Korean | 뉴어크 | ko |
| Cornish | Newark | kw |
| Luxembourgish | Newark | lb |
| lld | Newark | lld |
| mzn | نیوآرک | mzn |
| nan | Newark | nan |
| Norwegian Bokmål | Newark | nb |
| new | न्युआर्क | new |
| Dutch | Newark | nl |
| Norwegian Nynorsk | Newark | nn |
| Polish | Newark | pl |
| Portuguese | Newark | pt |
| pt-br | Newark | pt-br |
| rmf | Newark | rmf |
| Romanian | Newark | ro |
| Russian | Ньюарк | ru |
| Northern Sami | Newark | se |
| sh | Newark | sh |
| sje | Newark | sje |
| sju | Newark | sju |
| Slovak | Newark | sk |
| Slovenian | Newark | sl |
| sma | Newark | sma |
| smj | Newark | smj |
| smn | Newark | smn |
| sms | Newark | sms |
| Serbian | Њуарк | sr |
| sr-ec | Њуарк | sr-ec |
| sr-el | Njuark | sr-el |
| Swedish | Newark | sv |
| tly | Njuark | tly |
| Turkish | Newark | tr |
| Tatar | Ньюарк (Делавер) | tt |
| Ukrainian | Ньюарк | uk |
| Urdu | نیوارک | ur |
| Uzbek | Newark | uz |
| Volapük | Newark | vo |
| war | Newark | war |
| Chinese | 纽瓦克 | zh |
| zh-hans | 纽瓦克 | zh-hans |
| zh-hant | 紐瓦克 | zh-hant |
| zh-hk | 紐瓦克 | zh-hk |
| zh-tw | 紐瓦克 | zh-tw |