| Language | Name | Code |
|---|---|---|
| Afrikaans | Johannesburg | af |
| Amharic | ጆሃንስበርግ | am |
| Aragonese | Johannesburgo | an |
| Arabic | جوهانسبرغ | ar |
| arz | جوهانسبيرج | arz |
| Asturian | Johannesburgu | ast |
| Azerbaijani | Yohannesburq | az |
| azb | ژوهانسبورق | azb |
| Bashkir | Йоханнесбург | ba |
| ban | Johannesburg | ban |
| Belarusian | Яганэсбург | be |
| be-tarask | Яганэсбург | be-tarask |
| Bulgarian | Йоханесбург | bg |
| Bengali | জোহানেসবার্গ | bn |
| Breton | Johannesburg | br |
| Bosnian | Johannesburg | bs |
| Catalan | Johannesburg | ca |
| Chechen | Йоханнесбург | ce |
| Cebuano | Johannesburg | ceb |
| Central Kurdish | جۆھانسبێرگ | ckb |
| Corsican | Johannesburgu | co |
| Czech | Johannesburg | cs |
| Chuvash | Йоханнесбург | cv |
| Welsh | Johannesburg | cy |
| Danish | Johannesburg | da |
| German | Johannesburg | de |
| diq | Johannesburg | diq |
| Modern Greek (1453-) | Γιοχάνεσμπουργκ | el |
| English | Johannesburg | en |
| en-gb | Johannesburg | en-gb |
| Esperanto | Johanesburgo | eo |
| Spanish | Johannesburgo | es |
| Estonian | Johannesburg | et |
| Basque | Johannesburg | eu |
| Persian | ژوهانسبورگ | fa |
| Finnish | Johannesburg | fi |
| Faroese | Johannesburg | fo |
| French | Johannesbourg | fr |
| frp | J·ohanesbôrg | frp |
| frr | Johannesburg | frr |
| Western Frisian | Jehannesburch | fy |
| Irish | Johannesburg | ga |
| Scottish Gaelic | Johannesburg | gd |
| Galician | Xohanesburgo | gl |
| Guaraní | Johannesburgo | gn |
| got | 𐌹𐍉𐌷𐌰𐌽𐌽𐌹𐍃𐌱𐌰𐌿𐍂𐌲𐍃 | got |
| Gujarati | જોહાનિસબર્ગ | gu |
| Hausa | Johannesburg | ha |
| hak | Yok-hon-nì-sṳ̂-páu | hak |
| Hebrew | יוהנסבורג | he |
| Hindi | जोहानिसबर्ग | hi |
| hif | Johannesburg | hif |
| Croatian | Johannesburg | hr |
| Hungarian | Johannesburg | hu |
| Armenian | Յոհաննեսբուրգ | hy |
| hyw | Յոհաննեսբուրգ | hyw |
| Interlingua (International Auxiliary Language Association) | Johannesburg | ia |
| Indonesian | Johannesburg | id |
| Interlingue | Johannesburg | ie |
| Ido | Johannesburg | io |
| Icelandic | Jóhannesarborg | is |
| Italian | Johannesburg | it |
| Japanese | ヨハネスブルグ | ja |
| Javanese | Johannesburg | jv |
| Georgian | იოჰანესბურგი | ka |
| kbp | Yowanɛsɩbuuri | kbp |
| Kazakh | Йоханнесбург | kk |
| kk-cyrl | Йоханнесбург | kk-cyrl |
| Kannada | ಜೊಹಾನ್ಸ್ಬರ್ಗ್ | kn |
| Korean | 요하네스버그 | ko |
| Kirghiz | Йоханнесбург | ky |
| Latin | Ioannesburgum | la |
| Luxembourgish | Johannesbuerg | lb |
| lez | Йогьаннесбург | lez |
| Lingala | Johannesburg | ln |
| Lithuanian | Johanesburgas | lt |
| Latvian | Johannesburga | lv |
| mdf | Йоганнэсбург | mdf |
| Malagasy | Johannesburg | mg |
| mhr | Йоханнесбург | mhr |
| Maori | Hoanipāka | mi |
| Macedonian | Јоханесбург | mk |
| Malayalam | ജൊഹാനസ്ബർഗ് | ml |
| Mongolian | Йоханнесбург | mn |
| Marathi | जोहान्सबर्ग | mr |
| Malay (macrolanguage) | Johannesburg | ms |
| Maltese | Johannesburg | mt |
| Burmese | ဂျိုဟန္နက်စဗတ်မြို့ | my |
| mzn | ژوهانسبورگ | mzn |
| nan | Johannesburg | nan |
| Norwegian Bokmål | Johannesburg | nb |
| new | जोहन्नेस्बर्ग | new |
| Dutch | Johannesburg | nl |
| Norwegian Nynorsk | Johannesburg | nn |
| nov | Johannesburg | nov |
| nqo | ߗ߭ߏߤߊߣߍߛߑߓߎߙߜ߭ | nqo |
| South Ndebele | Johannesburg | nr |
| nso | Johannesburg | nso |
| Navajo | Óola Haagééd (Naakaii Łizhiní Bikéyah) | nv |
| Chichewa | Johannesburg | ny |
| Occitan (post 1500) | Johannesburg | oc |
| Ossetian | Йоханнесбург | os |
| Panjabi | ਜੋਹਾਨਿਸਬਰਗ | pa |
| Pampanga | Johannesburg | pam |
| pap | Johannesburg | pap |
| pdc | Johannesburg | pdc |
| pih | Johannesburg | pih |
| Polish | Johannesburg | pl |
| pms | Johannesburg | pms |
| pnb | یوہانس برگ | pnb |
| Pushto | ژوهانسبورگ | ps |
| Portuguese | Joanesburgo | pt |
| rmy | Johannesburg | rmy |
| Romanian | Johannesburg | ro |
| Russian | Йоханнесбург | ru |
| sah | Йоханнесбург | sah |
| sat | ᱡᱚᱦᱟᱱᱥᱵᱟᱨᱜᱽ | sat |
| Sardinian | Johannesburg | sc |
| Sicilian | Johannesburg | scn |
| Scots | Johannesburg | sco |
| sgs | Johanesburgo | sgs |
| sh | Johannesburg | sh |
| Sinhala | ජොහැන්නස්බර්ග් | si |
| Slovak | Johannesburg | sk |
| Slovenian | Johannesburg | sl |
| smn | Johannesburg | smn |
| Shona | Johannesburg | sn |
| Somali | Johannesburg | so |
| Albanian | Johannesburg | sq |
| Serbian | Јоханезбург | sr |
| Swati | IJohannesburg | ss |
| Swedish | Johannesburg | sv |
| Swahili (macrolanguage) | Johannesburg | sw |
| szl | Johannesburg | szl |
| Tamil | ஜோகானஸ்பேர்க் | ta |
| Telugu | జోహాన్స్బర్గ్ | te |
| Tajik | Йоҳаннесбург | tg |
| tg-cyrl | Йоҳаннесбург | tg-cyrl |
| Thai | โจฮันเนสเบิร์ก | th |
| Turkmen | Ýohannesburg | tk |
| Tagalog | Johannesburg | tl |
| Tswana | Johannesburg | tn |
| Turkish | Johannesburg | tr |
| Tsonga | Joni | ts |
| Tatar | Йоһаннесбург | tt |
| Uighur | Yohannésburg | ug |
| Ukrainian | Йоганнесбург | uk |
| Urdu | جوہانسبرگ | ur |
| Uzbek | Yoxannesburg | uz |
| Venda | Johannesburg | ve |
| vec | Johannesburg | vec |
| vep | Johannesburg | vep |
| Vietnamese | Johannesburg | vi |
| Volapük | Johannesburg | vo |
| war | Johannesburg | war |
| Wu Chinese | 约翰内斯堡 | wuu |
| Xhosa | EGoli | xh |
| Yiddish | יאהאנעסבורג | yi |
| Yoruba | Johannesburg | yo |
| yue | 約翰尼斯堡 | yue |
| zea | Johannesburg | zea |
| Chinese | 约翰内斯堡 | zh |
| zh-cn | 约翰内斯堡 | zh-cn |
| zh-hans | 约翰内斯堡 | zh-hans |
| zh-hant | 約翰尼斯堡 | zh-hant |
| zh-hk | 約翰內斯堡 | zh-hk |
| zh-tw | 約翰尼斯堡 | zh-tw |
| Zulu | iGoli | zu |