| Language | Name | Code |
|---|---|---|
| Arabic | بتروبوليس | ar |
| arz | بتروبوليس | arz |
| Aymara | Petrópolis | ay |
| Azerbaijani | Petropolis | az |
| Belarusian | Петропаліс | be |
| be-tarask | Пэтропаліс | be-tarask |
| Bulgarian | Петрополис | bg |
| Bengali | পেট্রোপোলিস | bn |
| bpy | পেট্রোপোলিস | bpy |
| Catalan | Petrópolis | ca |
| Cebuano | Petrópolis | ceb |
| Czech | Petrópolis | cs |
| Welsh | Petrópolis | cy |
| Danish | Petrópolis | da |
| German | Petrópolis | de |
| Modern Greek (1453-) | Πετρόπολις | el |
| English | Petrópolis | en |
| Esperanto | Petrópolis | eo |
| Spanish | Petrópolis | es |
| Basque | Petrópolis | eu |
| Persian | پتروپولیس، برزیل | fa |
| Finnish | Petrópolis | fi |
| French | Petrópolis | fr |
| Irish | Petrópolis | ga |
| Scottish Gaelic | Petrópolis | gd |
| Galician | Petrópolis | gl |
| Gujarati | પેટ્રોપોલીસ | gu |
| Hebrew | פטרופוליס | he |
| Hindi | पेट्रोपोलिस | hi |
| Hungarian | Petrópolis | hu |
| Armenian | Պետրոպոլիս | hy |
| Indonesian | Petrópolis | id |
| Ido | Petrópolis | io |
| Icelandic | Petrópolis | is |
| Italian | Petrópolis | it |
| Japanese | ペトロポリス | ja |
| Georgian | პეტროპოლისი | ka |
| Kazakh | Петрополис | kk |
| kk-arab | پەتروپولىيس | kk-arab |
| kk-cn | پەتروپولىيس | kk-cn |
| kk-cyrl | Петрополис | kk-cyrl |
| kk-kz | Петрополис | kk-kz |
| kk-latn | Petropolïs | kk-latn |
| kk-tr | Petropolïs | kk-tr |
| Kannada | ಪೆಟ್ರೋಪೋಲಿಸ್ | kn |
| Korean | 페트로폴리스 | ko |
| Latin | Petropolis | la |
| Lithuanian | Petropolis | lt |
| Latvian | Petropolisa | lv |
| Malagasy | Petrópolis | mg |
| Marathi | पेट्रोपोलीस | mr |
| Malay (macrolanguage) | Petropolis | ms |
| ms-arab | ڤيتروڤوليس | ms-arab |
| Maltese | Petrópolis | mt |
| nan | Petrópolis | nan |
| Norwegian Bokmål | Petrópolis | nb |
| Dutch | Petrópolis | nl |
| Norwegian Nynorsk | Petrópolis | nn |
| Occitan (post 1500) | Petrópolis | oc |
| Ossetian | Петрополис | os |
| Polish | Petrópolis | pl |
| Portuguese | Petrópolis | pt |
| pt-br | Petrópolis | pt-br |
| Romanian | Petrópolis | ro |
| Russian | Петрополис | ru |
| Scots | Petrópolis | sco |
| sh | Petrópolis | sh |
| Sinhala | පෙට්රොපොලිස් | si |
| Slovak | Petrópolis | sk |
| Slovenian | Petrópolis | sl |
| Serbian | Петрополис | sr |
| sr-ec | Петрополис | sr-ec |
| sr-el | Petropolis | sr-el |
| Swedish | Petrópolis | sv |
| szl | Petrópolis | szl |
| Tamil | பெட்ரோபொலிஸ் | ta |
| Telugu | పెట్రోపోలిస్ | te |
| Tajik | Петрополис | tg |
| Thai | เปโทรโปลิส | th |
| Turkish | Petropolis | tr |
| Tatar | Петрополис | tt |
| Ukrainian | Петрополіс | uk |
| Urdu | پیتروپولیس | ur |
| vec | Petrópolis | vec |
| Vietnamese | Petrópolis | vi |
| Volapük | Petrópolis | vo |
| war | Petrópolis | war |
| Chinese | 彼得罗波利斯 | zh |
| zh-cn | 彼得罗波利斯 | zh-cn |
| zh-hans | 彼得罗波利斯 | zh-hans |
| zh-hant | 彼得羅波利斯 | zh-hant |
| zh-hk | 彼得羅波利斯 | zh-hk |
| zh-sg | 彼得罗波利斯 | zh-sg |
| zh-tw | 彼得羅波利斯 | zh-tw |