| Language | Name | Code |
|---|---|---|
| Afrikaans | Prayagraj | af |
| Arabic | الله أباد | ar |
| arz | الله اباد | arz |
| Assamese | প্ৰয়াগৰাজ | as |
| Asturian | Allahabad | ast |
| awa | इलाहाबाद | awa |
| Azerbaijani | Allahabad | az |
| azb | اللهآباد | azb |
| Belarusian | Праяградж | be |
| be-tarask | Праяг | be-tarask |
| Bulgarian | Аллахабад | bg |
| bho | इलाहाबाद | bho |
| Bengali | প্রয়াগরাজ | bn |
| bpy | এলাহাবাদ | bpy |
| Breton | Allahabad | br |
| Catalan | Prayagraj | ca |
| Chechen | Аллахабад | ce |
| Cebuano | Allahābād | ceb |
| Czech | Prajágrádž | cs |
| Welsh | Allahabad | cy |
| Danish | Allahabad | da |
| German | Prayagraj | de |
| Modern Greek (1453-) | Πραγιαγκράτζ | el |
| English | Prayagraj | en |
| en-gb | Prayagraj | en-gb |
| Esperanto | Alahabado | eo |
| Spanish | Allahabad | es |
| Estonian | Prayagraj | et |
| Basque | Prayagraj | eu |
| Persian | اللهآباد | fa |
| Finnish | Prayagraj | fi |
| French | Prayagraj | fr |
| Western Frisian | Allahabad | fy |
| Irish | Allahabad | ga |
| Galician | Prayagraj | gl |
| gom | Prayagraj | gom |
| gom-deva | अलाहाबाद | gom-deva |
| gom-latn | Prayagraj | gom-latn |
| Gujarati | અલ્હાબાદ | gu |
| Hebrew | אללהאבאד | he |
| Hindi | प्रयागराज | hi |
| hif | Allahabad | hif |
| Croatian | Alahabad | hr |
| Hungarian | Alláhábád | hu |
| Armenian | Իլահաբադ | hy |
| hyw | Ալլահապատ | hyw |
| Indonesian | Allahabad | id |
| ilo | Allahabad | ilo |
| Italian | Prayagraj | it |
| Japanese | イラーハーバード | ja |
| Georgian | ალაჰაბადი | ka |
| Kannada | ಅಲಹಾಬಾದ್ | kn |
| Korean | 알라하바드 | ko |
| Kashmiri | اَلَہ آباد | ks |
| Latin | Allahabadum | la |
| Luxembourgish | Prayagraj | lb |
| lld | Allahabad | lld |
| Lithuanian | Alahabadas | lt |
| Latvian | Prajāgrādža | lv |
| mai | इलाहाबाद | mai |
| Malagasy | Allahabad | mg |
| min | Allahabad, Allahabad, M.Corp. | min |
| Malayalam | അലഹബാദ് | ml |
| Mongolian | Аллахабад | mn |
| Marathi | प्रयागराज | mr |
| Malay (macrolanguage) | Prayagraj | ms |
| nan | Allahabad | nan |
| Norwegian Bokmål | Allahabad | nb |
| Nepali (macrolanguage) | प्रयागराज | ne |
| new | अल्लाहबाद | new |
| Dutch | Prayagraj | nl |
| Norwegian Nynorsk | Allahabad | nn |
| Oriya (macrolanguage) | ଆଲାହାବାଦ | or |
| Ossetian | Праяградж | os |
| Panjabi | ਅਲਾਹਾਬਾਦ | pa |
| Pampanga | Allahabad | pam |
| Polish | Prajagradź | pl |
| pnb | الہ آباد | pnb |
| Pushto | اله اباد | ps |
| Portuguese | Prayagraj | pt |
| Romanian | Prayagraj | ro |
| Russian | Праяградж | ru |
| Sanskrit | प्रयागः | sa |
| sat | ᱯᱨᱚᱭᱟᱜᱽᱨᱟᱡᱽ | sat |
| Scots | Allahabad | sco |
| Sindhi | الله آباد | sd |
| sh | Prayagraj | sh |
| Sinhala | අල්ලාහාබාද් | si |
| skr | الٰہ آباد | skr |
| Slovenian | Prayagraj | sl |
| Serbian | Алахабад | sr |
| sr-ec | Алахабад | sr-ec |
| sr-el | Prayagraj | sr-el |
| Swedish | Prayagraj | sv |
| Swahili (macrolanguage) | Allahabad | sw |
| szl | Prajagradź | szl |
| Tamil | அலகாபாத் | ta |
| Telugu | ప్రయాగ్రాజ్ | te |
| Tajik | Аллоҳобод | tg |
| Thai | อัลลอฮาบาด | th |
| Turkish | Prayagraj | tr |
| Tatar | Праяг | tt |
| Ukrainian | Аллахабад | uk |
| Urdu | الہ آباد | ur |
| Uzbek | Ilohobod | uz |
| vec | Prayagraj | vec |
| Vietnamese | Prayagraj | vi |
| war | Allahabad | war |
| Wu Chinese | 安拉阿巴德 | wuu |
| xmf | ალაჰაბადი | xmf |
| yue | 安拉阿巴德 | yue |
| Chinese | 普拉亚格拉吉 | zh |
| zh-hant | 普拉亞格拉吉 | zh-hant |