| Language | Name | Code |
|---|---|---|
| Aragonese | Luton | an |
| Arabic | لوتن | ar |
| arz | لوتن | arz |
| Asturian | Luton | ast |
| Azerbaijani | Luton | az |
| azb | لوتون | azb |
| Bashkir | Лутон | ba |
| Belarusian | Лутан | be |
| be-tarask | Лутан | be-tarask |
| Bulgarian | Лутън | bg |
| Bengali | লুটন | bn |
| Catalan | Luton | ca |
| Cebuano | Luton | ceb |
| Czech | Luton | cs |
| Welsh | Luton | cy |
| Danish | Luton | da |
| German | Luton | de |
| de-ch | Luton | de-ch |
| Modern Greek (1453-) | Λούτον | el |
| English | Luton | en |
| en-ca | Luton | en-ca |
| en-gb | Luton | en-gb |
| Esperanto | Luton | eo |
| Spanish | Luton | es |
| Basque | Luton | eu |
| Persian | لوتن | fa |
| Finnish | Luton | fi |
| French | Luton | fr |
| frr | Luton | frr |
| Irish | Luton | ga |
| Gujarati | લ્યુટોન | gu |
| Hebrew | לוטון | he |
| Hungarian | Luton | hu |
| Armenian | Լութոն | hy |
| Indonesian | Luton | id |
| Icelandic | Luton | is |
| Italian | Luton | it |
| Japanese | ルートン | ja |
| Kannada | ಲುಟನ್ | kn |
| Korean | 루턴 | ko |
| Latin | Lutonia | la |
| Luxembourgish | Luton | lb |
| lld | Luton | lld |
| Lithuanian | Lutonas | lt |
| Latvian | Lūtona | lv |
| Macedonian | Лутон | mk |
| Malay (macrolanguage) | Luton | ms |
| nan | Luton | nan |
| Norwegian Bokmål | Luton | nb |
| Dutch | Luton | nl |
| Norwegian Nynorsk | Luton | nn |
| Ossetian | Лутон | os |
| Polish | Luton | pl |
| Portuguese | Luton | pt |
| pt-br | Luton | pt-br |
| Quechua | Luton | qu |
| Romanian | Luton | ro |
| Russian | Лутон | ru |
| Scots | Luton | sco |
| sh | Luton | sh |
| Slovak | Luton | sk |
| Slovenian | Luton | sl |
| Serbian | Лутон | sr |
| sr-ec | Лутон | sr-ec |
| sr-el | Luton | sr-el |
| Swedish | Luton | sv |
| Swahili (macrolanguage) | Luton | sw |
| szl | Luton | szl |
| Tamil | லூடன் | ta |
| Telugu | లూటన్ | te |
| Tajik | Лутон | tg |
| tg-cyrl | Лутон | tg-cyrl |
| Thai | ลูตัน | th |
| Turkish | Luton | tr |
| Tatar | Лутон | tt |
| Ukrainian | Лутон | uk |
| Urdu | لوٹن | ur |
| Vietnamese | Luton | vi |
| Volapük | Luton | vo |
| war | Luton | war |
| Wu Chinese | 卢顿 | wuu |
| Yiddish | לוטאן | yi |
| yue | 盧頓 | yue |
| Chinese | 卢顿 | zh |
| zh-cn | 卢顿 | zh-cn |
| zh-hans | 卢顿 | zh-hans |
| zh-hant | 魯頓 | zh-hant |
| zh-hk | 盧頓 | zh-hk |
| zh-sg | 卢顿 | zh-sg |
| zh-tw | 魯頓 | zh-tw |