| Language | Name | Code |
|---|---|---|
| Afrikaans | Duisburg | af |
| Amharic | ዱይስቡርግ፣ ጀርመን | am |
| Aragonese | Duisburg | an |
| Arabic | دويسبورغ | ar |
| arz | دويسبورج | arz |
| Asturian | Duisburgu | ast |
| avk | Duisburg | avk |
| Azerbaijani | Duysburq | az |
| azb | دویسبورق | azb |
| Bashkir | Дуйсбург | ba |
| ban | Duisburg | ban |
| Bavarian | Duisburg | bar |
| Belarusian | Дуйсбург | be |
| be-tarask | Дуйсбург | be-tarask |
| Bulgarian | Дуйсбург | bg |
| Bengali | দুইচবার্গ | bn |
| Breton | Duisburg | br |
| bxr | Дуйсбург | bxr |
| Catalan | Duisburg | ca |
| Chechen | Дуйсбург | ce |
| Cebuano | Duisburg | ceb |
| Central Kurdish | دویسبورگ | ckb |
| Corsican | Duisburg | co |
| Czech | Duisburg | cs |
| Welsh | Duisburg | cy |
| Danish | Duisburg | da |
| German | Duisburg | de |
| de-at | Duisburg | de-at |
| de-ch | Duisburg | de-ch |
| diq | Duisburg | diq |
| Modern Greek (1453-) | Ντούισμπουργκ | el |
| English | Duisburg | en |
| en-ca | Duisburg | en-ca |
| en-gb | Duisburg | en-gb |
| Esperanto | Duisburg | eo |
| Spanish | Duisburgo | es |
| Estonian | Duisburg | et |
| Basque | Duisburg | eu |
| Persian | دویسبورگ | fa |
| Finnish | Duisburg | fi |
| French | Duisbourg | fr |
| frp | Duisburg | frp |
| frr | Duisbörj | frr |
| fur | Duisburg | fur |
| Western Frisian | Duisburg | fy |
| Irish | Duisburg | ga |
| Scottish Gaelic | Duisburg | gd |
| Galician | Duisburgo | gl |
| gsw | Duisburg | gsw |
| Gujarati | ડુઈસબર્ગ | gu |
| Hausa | Duisburg | ha |
| Hebrew | דיסבורג | he |
| Hindi | डुइसबुर्ग | hi |
| Croatian | Duisburg | hr |
| Upper Sorbian | Duisburg | hsb |
| Hungarian | Duisburg | hu |
| Armenian | Դույսբուրգ | hy |
| Interlingua (International Auxiliary Language Association) | Duisburg | ia |
| Indonesian | Duisburg | id |
| Interlingue | Duisburg | ie |
| Ido | Duisburg | io |
| Icelandic | Duisburg | is |
| Italian | Duisburg | it |
| Japanese | デュースブルク | ja |
| Georgian | დუისბურგი | ka |
| Kongo | Duisburg | kg |
| Kazakh | Дуйсбург | kk |
| Kannada | ಡುಯಿಸ್ಬರ್ಗ್ | kn |
| Korean | 뒤스부르크 | ko |
| ksh | Duisburg | ksh |
| Kurdish | Duisburg | ku |
| Kirghiz | Дуйсбург | ky |
| Latin | Thuiscoburgum | la |
| Luxembourgish | Duisburg | lb |
| Limburgan | Duisburg | li |
| lij | Duisburg | lij |
| lld | Duisburg | lld |
| Lithuanian | Duisburgas | lt |
| Latvian | Dīsburga | lv |
| mdf | Дуйсбург | mdf |
| Malagasy | Duisburg | mg |
| min | Duisburg | min |
| Macedonian | Дисбург | mk |
| Mongolian | Дуйсбург | mn |
| Marathi | डुइसबुर्ग | mr |
| Malay (macrolanguage) | Duisburg | ms |
| Nauru | Duisburg | na |
| nan | Duisburg | nan |
| nap | Duisburg | nap |
| Norwegian Bokmål | Duisburg | nb |
| Low German | Duisborg | nds |
| nds-nl | Duisburg | nds-nl |
| Nepali (macrolanguage) | डुइसबर्ग | ne |
| Ndonga | Duisburg | ng |
| Dutch | Duisburg | nl |
| Norwegian Nynorsk | Duisburg | nn |
| Narom | Duisburg | nrm |
| Occitan (post 1500) | Duisburg | oc |
| Ossetian | Дуйсбург | os |
| pcd | Duisburg | pcd |
| Polish | Duisburg | pl |
| pms | Duisburg | pms |
| pnb | ڈوئسبرگ | pnb |
| Portuguese | Duisburgo | pt |
| pt-br | Duisburgo | pt-br |
| Quechua | Duisburg | qu |
| Romansh | Duisburg | rm |
| Romanian | Duisburg | ro |
| Russian | Дуйсбург | ru |
| Sardinian | Duisburg | sc |
| Sicilian | Duisburg | scn |
| Scots | Duisburg | sco |
| Northern Sami | Duisburg | se |
| sh | Duisburg | sh |
| Sinhala | ඩුයිස්බර්ග් | si |
| Slovak | Duisburg | sk |
| Slovenian | Duisburg | sl |
| smn | Duisburg | smn |
| sms | Duisburg | sms |
| Albanian | Duisburg | sq |
| Serbian | Дуизбург | sr |
| sr-el | Duisburg | sr-el |
| stq | Duisburg | stq |
| Swedish | Duisburg | sv |
| Swahili (macrolanguage) | Duisburg | sw |
| szl | Duisburg | szl |
| Tamil | டூயிஸ்பேர்க் | ta |
| Telugu | డ్యూస్ బర్గ్ | te |
| Tajik | Дуйсбург | tg |
| Thai | ดืสบวร์ค | th |
| Tagalog | Duisburgo | tl |
| Turkish | Duisburg | tr |
| Tatar | Дуйсбург | tt |
| tum | Duisburg | tum |
| Twi | Duisburg | tw |
| Ukrainian | Дуйсбурґ | uk |
| Urdu | ڈیسبورگ | ur |
| Uzbek | Duysburg | uz |
| vec | Duisburg | vec |
| Vietnamese | Duisburg | vi |
| vls | Duisburg | vls |
| Volapük | Duisburg | vo |
| Walloon | Duisburg | wa |
| war | Duisburg | war |
| Wolof | Duisburg | wo |
| Wu Chinese | 杜伊斯堡 | wuu |
| Yiddish | דיסבורג | yi |
| yue | 杜伊斯堡 | yue |
| Chinese | 杜伊斯堡 | zh |
| zh-cn | 杜伊斯堡 | zh-cn |
| zh-hans | 杜伊斯堡 | zh-hans |
| zh-hant | 杜伊斯堡 | zh-hant |
| zh-hk | 杜伊斯堡 | zh-hk |
| zh-mo | 杜伊斯堡 | zh-mo |
| zh-my | 杜伊斯堡 | zh-my |
| zh-sg | 杜伊斯堡 | zh-sg |
| zh-tw | 杜伊斯堡 | zh-tw |
| Zulu | Duisburg | zu |