| Language | Name | Code |
|---|---|---|
| Afrikaans | Montreux | af |
| Aragonese | Montreux | an |
| Arabic | مونترو | ar |
| arz | مونترو | arz |
| Asturian | Montreux | ast |
| Azerbaijani | Montrö | az |
| azb | مونترو | azb |
| Belarusian | Мантро | be |
| be-tarask | Мантро | be-tarask |
| Bulgarian | Монтрьо | bg |
| bho | मोंट्रियू | bho |
| Breton | Montreux | br |
| Catalan | Montreux | ca |
| Cebuano | Montreux | ceb |
| Corsican | Montreux | co |
| Czech | Montreux | cs |
| Welsh | Montreux | cy |
| Danish | Montreux | da |
| German | Montreux | de |
| Modern Greek (1453-) | Μοντρέ | el |
| English | Montreux | en |
| Esperanto | Montreux VD | eo |
| Spanish | Montreux | es |
| Estonian | Montreux | et |
| Basque | Montreux | eu |
| Persian | مونترو | fa |
| Finnish | Montreux | fi |
| French | Montreux | fr |
| frp | Môrçôls | frp |
| Irish | Montreux | ga |
| Galician | Montreux | gl |
| gsw | Montreux | gsw |
| Hebrew | מונטרה | he |
| Croatian | Montreux | hr |
| Upper Sorbian | Montreux | hsb |
| Hungarian | Montreux | hu |
| Armenian | Մոնտյո | hy |
| Indonesian | Montreux | id |
| Ido | Montreux | io |
| Icelandic | Montreux | is |
| Italian | Montreux | it |
| Japanese | モントルー | ja |
| Georgian | მონტრე | ka |
| Korean | 몽트뢰 | ko |
| Kurdish | Montreux | ku |
| Luxembourgish | Montreux | lb |
| lmo | Montreux | lmo |
| Lithuanian | Montrė | lt |
| Latvian | Montrē | lv |
| Malay (macrolanguage) | Montreux | ms |
| nan | Montreux | nan |
| Norwegian Bokmål | Montreux | nb |
| Dutch | Montreux | nl |
| Norwegian Nynorsk | Montreux | nn |
| Narom | Montreux | nrm |
| Occitan (post 1500) | Montreux | oc |
| Ossetian | Монтрё | os |
| Polish | Montreux | pl |
| pms | Montreux | pms |
| Portuguese | Montreux | pt |
| Romansh | Montreux | rm |
| Romanian | Montreux | ro |
| Russian | Монтрё | ru |
| Sicilian | Montreux | scn |
| Scots | Montreux | sco |
| sh | Montreux | sh |
| Slovak | Montreux | sk |
| Slovenian | Montreux | sl |
| Albanian | Montreux | sq |
| Serbian | Монтре | sr |
| Swedish | Montreux | sv |
| szl | Montreux | szl |
| Thai | มงเทรอ | th |
| Turkish | Montreux | tr |
| Tatar | Моңтрө | tt |
| Tahitian | Montreux | ty |
| Ukrainian | Монтре | uk |
| vec | Montreux | vec |
| Vietnamese | Montreux | vi |
| Volapük | Montreux | vo |
| war | Montreux | war |
| Wu Chinese | 蒙特勒 | wuu |
| xmf | მონტრე | xmf |
| Yiddish | מאנטרע | yi |
| Chinese | 蒙特勒 | zh |
| zh-cn | 蒙特勒 | zh-cn |
| zh-hans | 蒙特勒 | zh-hans |
| zh-hant | 蒙特勒 | zh-hant |