| Language | Name | Code |
|---|---|---|
| Aragonese | Ptuj | an |
| Arabic | بيتوج | ar |
| arz | بيتوج | arz |
| Asturian | Ptuj | ast |
| Bashkir | Птуй | ba |
| Bavarian | Pettau | bar |
| Belarusian | Птуй | be |
| be-tarask | Птуй | be-tarask |
| Bulgarian | Птуй | bg |
| Bengali | পুজ | bn |
| Bosnian | Ptuj | bs |
| Catalan | Ptuj | ca |
| Cebuano | Ptuj | ceb |
| Czech | Ptuj | cs |
| Welsh | Ptuj | cy |
| Danish | Ptuj | da |
| German | Ptuj | de |
| de-ch | Ptuj | de-ch |
| Modern Greek (1453-) | Πτούι | el |
| English | Ptuj | en |
| en-ca | Ptuj | en-ca |
| en-gb | Ptuj | en-gb |
| Esperanto | Ptuj | eo |
| Spanish | Ptuj | es |
| Estonian | Ptuj | et |
| Basque | Ptuj | eu |
| Persian | پتوی | fa |
| Finnish | Ptuj | fi |
| French | Ptuj | fr |
| Galician | Ptuj | gl |
| Gujarati | પટુજ | gu |
| Hebrew | פטוי | he |
| Hindi | पतुज | hi |
| Croatian | Ptuj | hr |
| Hungarian | Ptuj | hu |
| Armenian | Պտույ | hy |
| Interlingua (International Auxiliary Language Association) | Poetovio | ia |
| Indonesian | Ptuj | id |
| Italian | Ptuj | it |
| Japanese | プトゥイ | ja |
| Georgian | პტუი | ka |
| Kannada | ಪ್ಯೂಜ್ | kn |
| Korean | 프투이 | ko |
| Latin | Poetovium | la |
| lmo | Ptuj | lmo |
| Lithuanian | Ptujus | lt |
| Latvian | Ptuja | lv |
| mdf | Птуй | mdf |
| Macedonian | Птуј | mk |
| Marathi | पटुज | mr |
| Malay (macrolanguage) | Ptuj | ms |
| Norwegian Bokmål | Ptuj | nb |
| Dutch | Ptuj | nl |
| Occitan (post 1500) | Ptuj | oc |
| Polish | Ptuj | pl |
| pnb | پتوئی | pnb |
| Portuguese | Ptuj | pt |
| pt-br | Ptuj | pt-br |
| Romanian | Ptuj | ro |
| Russian | Птуй | ru |
| Scots | Ptuj | sco |
| sh | Ptuj | sh |
| Sinhala | ප්ටියුජ් | si |
| Slovak | Ptuj | sk |
| Slovenian | Ptuj | sl |
| Serbian | Птуј | sr |
| Swedish | Ptuj | sv |
| Tamil | ப்டுஜ் | ta |
| Telugu | పుతుజె | te |
| Thai | ปตูย | th |
| Turkish | Ptuj | tr |
| Tatar | Птуй | tt |
| Ukrainian | Птуй | uk |
| Urdu | پتوج | ur |
| Vietnamese | Ptuj | vi |
| Volapük | Ptuj | vo |
| Chinese | 普图伊 | zh |
| zh-hant | 普圖伊 | zh-hant |