| Language | Name | Code |
|---|---|---|
| Arabic | سانت لويس | ar |
| arz | سانت لويس | arz |
| Asturian | Saint-Louis | ast |
| Azerbaijani | Sen-Lui | az |
| Belarusian | Сен-Луі | be |
| be-tarask | Сэн-Люі | be-tarask |
| Bulgarian | Сен-Луи | bg |
| Bengali | সেন্ট লুই | bn |
| Catalan | Saint-Louis | ca |
| Cebuano | Saint-Louis | ceb |
| Czech | Saint-Louis | cs |
| Welsh | Saint-Louis | cy |
| Danish | Saint-Louis | da |
| German | Saint-Louis | de |
| Modern Greek (1453-) | Σαιν-Λουί | el |
| English | Saint-Louis | en |
| Esperanto | Sankt-Luizo | eo |
| Spanish | Saint Louis | es |
| Basque | Saint-Louis | eu |
| Persian | سنلوئی | fa |
| Fulah | Ndar | ff |
| Finnish | Saint-Louis | fi |
| French | Saint-Louis | fr |
| frr | Saint-Louis | frr |
| Irish | Saint-Louis | ga |
| Guaraní | Saint Louis | gn |
| Hebrew | סן-לואי | he |
| Hindi | सेन्ट लुईस द्वीप | hi |
| Croatian | Saint-Louis | hr |
| Armenian | Սեն Լուի | hy |
| Indonesian | Saint-Louis | id |
| Italian | Saint-Louis | it |
| Japanese | サン＝ルイ | ja |
| Georgian | სენ-ლუი | ka |
| kaa | Sen-lui | kaa |
| Korean | 생루이 | ko |
| Lithuanian | Sen Lui | lt |
| mai | सेन्ट-लोइस, सेनेगल | mai |
| mdf | Сэн-Луи | mdf |
| Malagasy | Saint-Louis (Senegaly) | mg |
| Mongolian | Сенегалын Сен-Луи | mn |
| Maltese | Saint-Louis | mt |
| Norwegian Bokmål | Saint-Louis | nb |
| Nepali (macrolanguage) | सेन्ट-लोइस | ne |
| Dutch | Saint-Louis | nl |
| Occitan (post 1500) | Ndar | oc |
| Polish | Saint-Louis | pl |
| Portuguese | Saint-Louis | pt |
| Romanian | Saint-Louis | ro |
| Russian | Сен-Луи | ru |
| Scots | Saint-Louis | sco |
| sh | Saint-Louis | sh |
| Slovenian | Saint-Louis | sl |
| Shona | Saint-Louis | sn |
| Swedish | Saint-Louis | sv |
| Swahili (macrolanguage) | Saint-Louis | sw |
| Turkish | Saint Louis | tr |
| Ukrainian | Сен-Луї | uk |
| Urdu | سینٹ-لوئیس | ur |
| Uzbek | Sen-lui | uz |
| vec | Saint-Louis | vec |
| vep | Sen Lui | vep |
| Vietnamese | Saint-Louis | vi |
| war | Saint-Louis | war |
| Wolof | Ndar | wo |
| Chinese | 圣路易 | zh |
| zh-cn | 圣路易 | zh-cn |
| zh-hans | 圣路易 | zh-hans |
| zh-hant | 聖路易 | zh-hant |
| zh-hk | 聖路易 | zh-hk |
| zh-sg | 圣路易 | zh-sg |
| zh-tw | 聖路易 | zh-tw |