| Language | Name | Code |
|---|---|---|
| Afrikaans | St. Pölten | af |
| Aragonese | Sankt Pölten | an |
| Arabic | سانت بولتن | ar |
| arz | سانت بولتن | arz |
| Asturian | Sankt Pölten | ast |
| Azerbaijani | Sankt-Pyolten | az |
| azb | زانکت پولتن | azb |
| ban | Sankt Pölten | ban |
| Bavarian | St. Pötn | bar |
| Belarusian | Санкт-Пёльтэн | be |
| be-tarask | Санкт-Пёльтэн | be-tarask |
| Bulgarian | Санкт Пьолтен | bg |
| Breton | Sankt Pölten | br |
| Bosnian | Sankt Pölten | bs |
| Catalan | Sankt Pölten | ca |
| Chechen | Санкт-Пёльтен | ce |
| Cebuano | Sankt Pölten Stadt | ceb |
| Czech | St. Pölten | cs |
| Welsh | Sankt Pölten | cy |
| Danish | Sankt Pölten | da |
| German | St. Pölten | de |
| de-at | St. Pölten | de-at |
| Modern Greek (1453-) | Σανκτ Πέλτεν | el |
| English | St. Pölten | en |
| en-ca | Sankt Pölten | en-ca |
| en-gb | Sankt Pölten | en-gb |
| Esperanto | St. Pölten | eo |
| Spanish | Sankt Pölten | es |
| Estonian | Sankt Pölten | et |
| Basque | Sankt Pölten | eu |
| ext | Sankt Pölten | ext |
| Persian | زانکت پولتن | fa |
| Finnish | Sankt Pölten | fi |
| French | Sankt Pölten | fr |
| frr | Sankt Pölten | frr |
| Western Frisian | Sankt Pölten | fy |
| Irish | Sankt Pölten | ga |
| Galician | St. Pölten | gl |
| Hebrew | סנקט פלטן | he |
| Croatian | Sveti Hipolit | hr |
| Hungarian | Sankt Pölten | hu |
| Armenian | Սանկտ Պյոլտեն | hy |
| Indonesian | St. Pölten | id |
| Interlingue | Sankt Pölten | ie |
| Icelandic | Sankt Pölten | is |
| Italian | Sankt Pölten | it |
| Japanese | ザンクト・ペルテン | ja |
| Georgian | სანქტ-პელტენი | ka |
| Kazakh | Санкт-Пёльтен | kk |
| Korean | 장크트푈텐 | ko |
| Latin | Cetium | la |
| lld | Sankt Pölten | lld |
| lmo | Sankt Pölten | lmo |
| Lithuanian | Sankt Peltenas | lt |
| Latvian | Sanktpeltene | lv |
| mdf | Санкт-Пёльтэн | mdf |
| Macedonian | Санкт Пелтен | mk |
| Mongolian | Санкт-Пёльтен | mn |
| Marathi | जांक्ट प्योल्टन | mr |
| Malay (macrolanguage) | St. Pölten | ms |
| nan | Sankt Pölten | nan |
| Norwegian Bokmål | Sankt Pölten | nb |
| Dutch | Sankt Pölten | nl |
| Norwegian Nynorsk | Sankt Pölten | nn |
| Occitan (post 1500) | Sankt Pölten | oc |
| Ossetian | Санкт-Пёльтен | os |
| Polish | St. Pölten | pl |
| pnb | سینکت پولٹن | pnb |
| Portuguese | Sankt Pölten | pt |
| pt-br | Sankt Pölten | pt-br |
| Romanian | Sankt Pölten | ro |
| Russian | Санкт-Пёльтен | ru |
| Sardinian | Sankt Pölten | sc |
| Scots | Sankt Pölten | sco |
| Sindhi | سنڪٽ پولٽن | sd |
| sh | Sankt Pölten | sh |
| Slovak | Sankt Pölten | sk |
| Slovenian | St. Pölten | sl |
| Albanian | Sankt Pölten | sq |
| Serbian | Санкт Пелтен | sr |
| Swedish | Sankt Pölten | sv |
| Swahili (macrolanguage) | Sankt Pölten | sw |
| szl | Sankt Pölten | szl |
| Thai | ซังคท์เพิลเทิน | th |
| Turkish | St. Pölten | tr |
| Tatar | Санкт-Пөлтен | tt |
| Ukrainian | Санкт-Пельтен | uk |
| Urdu | سانکت پولٹن | ur |
| vec | Sankt Pölten | vec |
| vep | Sankt Pöl'ten | vep |
| Vietnamese | St. Pölten | vi |
| Volapük | Sankt Pölten | vo |
| war | Sankt Pölten | war |
| Wu Chinese | 圣珀尔滕 | wuu |
| xmf | სანქტ-პელტენი | xmf |
| Yiddish | סאנקט פעלטן | yi |
| yue | 聖帕爾滕 | yue |
| Chinese | 圣珀尔滕 | zh |
| zh-hans | 圣帕尔滕 | zh-hans |
| zh-hant | 聖波爾坦 | zh-hant |