| Language | Name | Code |
|---|---|---|
| Afrikaans | Düsseldorf | af |
| Amharic | ዲውስልዶርፍ | am |
| Aragonese | Düsseldorf | an |
| ang | Dysselþorp | ang |
| Arabic | دوسلدورف | ar |
| arz | دوسلدورف | arz |
| Asturian | Düsseldorf | ast |
| avk | Düsseldorf | avk |
| Aymara | Düsseldorf | ay |
| Azerbaijani | Düsseldorf | az |
| azb | دوسلدورف | azb |
| ban | Düsseldorf | ban |
| Bavarian | Düssldoaf | bar |
| Belarusian | Дзюсельдорф | be |
| be-tarask | Дусэльдорф | be-tarask |
| Bulgarian | Дюселдорф | bg |
| Bengali | ডুসেলডর্ফ | bn |
| Breton | Düsseldorf | br |
| Bosnian | Düsseldorf | bs |
| Catalan | Düsseldorf | ca |
| cbk-zam | Düsseldorf | cbk-zam |
| Chechen | Дуьссельдорф | ce |
| Cebuano | Düsseldorf | ceb |
| Central Kurdish | دوسلدۆرف | ckb |
| Corsican | Düsseldorf | co |
| Czech | Düsseldorf | cs |
| Chuvash | Дюссельдорф | cv |
| Welsh | Düsseldorf | cy |
| Danish | Düsseldorf | da |
| German | Düsseldorf | de |
| de-at | Düsseldorf | de-at |
| de-ch | Düsseldorf | de-ch |
| diq | Düsseldorf | diq |
| dsb | Düsseldorf | dsb |
| Modern Greek (1453-) | Ντύσσελντορφ | el |
| eml | Düsseldorf | eml |
| English | Düsseldorf | en |
| en-ca | Düsseldorf | en-ca |
| en-gb | Düsseldorf | en-gb |
| en-us | Düsseldorf | en-us |
| Esperanto | Duseldorfo | eo |
| Spanish | Düsseldorf | es |
| Estonian | Düsseldorf | et |
| Basque | Düsseldorf | eu |
| ext | Düsseldorf | ext |
| Persian | دوسلدورف | fa |
| Finnish | Düsseldorf | fi |
| French | Düsseldorf | fr |
| frp | Düsseldorf | frp |
| frr | Düsseldorf | frr |
| fur | Düsseldorf | fur |
| Western Frisian | Düsseldorf | fy |
| Irish | Düsseldorf | ga |
| Scottish Gaelic | Düsseldorf | gd |
| Galician | Düsseldorf | gl |
| gsw | Düsseldorf | gsw |
| Gujarati | ડુસેલડૉર્ફ | gu |
| Manx | Düsseldorf | gv |
| Hausa | Düsseldorf | ha |
| hak | Düsseldorf | hak |
| Hebrew | דיסלדורף | he |
| Hindi | डसेलडॉर्फ़ | hi |
| Croatian | Düsseldorf | hr |
| Upper Sorbian | Düsseldorf | hsb |
| Hungarian | Düsseldorf | hu |
| Armenian | Դյուսելդորֆ | hy |
| Interlingua (International Auxiliary Language Association) | Düsseldorf | ia |
| Indonesian | Düsseldorf | id |
| Interlingue | Düsseldorf | ie |
| Ido | Düsseldorf | io |
| Icelandic | Düsseldorf | is |
| Italian | Düsseldorf | it |
| Japanese | デュッセルドルフ | ja |
| Javanese | Düsseldorf | jv |
| Georgian | დიუსელდორფი | ka |
| Kongo | Düsseldorf | kg |
| Kazakh | Дюссельдорф | kk |
| Kannada | ಡಸೆಲ್ಡಾರ್ಫ್ | kn |
| Korean | 뒤셀도르프 | ko |
| ksh | Düsseldorf | ksh |
| Kurdish | Düsseldorf | ku |
| Kirghiz | Дюссельдорф | ky |
| Latin | Dusseldorpium | la |
| Luxembourgish | Düsseldorf | lb |
| Limburgan | Dusseldörp | li |
| lij | Düsseldorf | lij |
| lld | Düsseldorf | lld |
| Lithuanian | Diuseldorfas | lt |
| Latvian | Diseldorfa | lv |
| mdf | Дюссэльдорф | mdf |
| Malagasy | Düsseldorf | mg |
| mhr | Дюссельдорф | mhr |
| min | Düsseldorf | min |
| Macedonian | Диселдорф | mk |
| Malayalam | ഡൂസൽഡോർഫ് | ml |
| Mongolian | Дюссельдорф | mn |
| Marathi | ड्युसेलडॉर्फ | mr |
| Malay (macrolanguage) | Düsseldorf | ms |
| Maltese | Düsseldorf | mt |
| mul | Düsseldorf | mul |
| Burmese | ဒပ်ဆဲလ်ဒေါ့ဖ်မြို့ | my |
| mzn | دوسلدورف | mzn |
| nah | Düsseldorf | nah |
| nan | Düsseldorf | nan |
| nap | Düsseldorf | nap |
| Norwegian Bokmål | Düsseldorf | nb |
| Low German | Düsseldörp | nds |
| nds-nl | Dusseldörp | nds-nl |
| Nepali (macrolanguage) | डसेलडॉर्फ़ | ne |
| Dutch | Düsseldorf | nl |
| Norwegian Nynorsk | Düsseldorf | nn |
| Narom | Düsseldorf | nrm |
| Occitan (post 1500) | Düsseldorf | oc |
| Ossetian | Дюссельдорф | os |
| Pampanga | Düsseldorf | pam |
| pcd | Düsseldorf | pcd |
| pdc | Düsseldorf | pdc |
| pfl | Disseldorf | pfl |
| Polish | Düsseldorf | pl |
| pms | Düsseldorf | pms |
| pnb | ڈسلڈورف | pnb |
| Pushto | دوسلدورف | ps |
| Portuguese | Düsseldorf | pt |
| pt-br | Düsseldorf | pt-br |
| Quechua | Düsseldorf | qu |
| Romansh | Düsseldorf | rm |
| Romanian | Düsseldorf | ro |
| Russian | Дюссельдорф | ru |
| Sardinian | Düsseldorf | sc |
| Sicilian | Düsseldorf | scn |
| Scots | Düsseldorf | sco |
| Sindhi | ڊزلڊورف | sd |
| Northern Sami | Düsseldorf | se |
| sh | Düsseldorf | sh |
| Sinhala | ඩස්ල්ඩොර්ෆ් | si |
| Slovak | Düsseldorf | sk |
| Slovenian | Düsseldorf | sl |
| smn | Düsseldorf | smn |
| sms | Düsseldorf | sms |
| Somali | Düsseldorf | so |
| Albanian | Dyzeldorfi | sq |
| Serbian | Диселдорф | sr |
| sr-ec | Диселдорф | sr-ec |
| sr-el | Düsseldorf | sr-el |
| Southern Sotho | Düsseldorf | st |
| stq | Düsseldorf | stq |
| Swedish | Düsseldorf | sv |
| Swahili (macrolanguage) | Düsseldorf | sw |
| szl | Düsseldorf | szl |
| Tamil | டுசல்டோர்ஃப் | ta |
| Telugu | డస్సెల్డార్ఫ్ | te |
| Tajik | Дюсселдорф | tg |
| Thai | ดึสเซิลดอร์ฟ | th |
| Tagalog | Düsseldorf | tl |
| tly | Dusseldorf | tly |
| Turkish | Düsseldorf | tr |
| Tatar | Дүсселдорф | tt |
| tum | Düsseldorf | tum |
| Twi | Düsseldorf | tw |
| Ukrainian | Дюссельдорф | uk |
| Urdu | ڈسلڈورف | ur |
| Uzbek | Dusseldorf | uz |
| vec | Düsseldorf | vec |
| vep | Düssel'dorf | vep |
| Vietnamese | Düsseldorf | vi |
| vls | Düsseldorf | vls |
| Volapük | Düsseldorf | vo |
| Walloon | Düsseldorf | wa |
| war | Düsseldorf | war |
| Wolof | Düsseldorf | wo |
| Wu Chinese | 杜塞尔多夫 | wuu |
| xmf | დიუსელდორფი | xmf |
| Yiddish | דיסלדארף | yi |
| Yoruba | Düsseldorf | yo |
| yue | 杜塞多夫 | yue |
| Chinese | 杜塞爾多夫 | zh |
| zh-cn | 杜塞尔多夫 | zh-cn |
| zh-hant | 杜塞道夫 | zh-hant |
| zh-hk | 杜塞爾多夫 | zh-hk |
| zh-tw | 杜塞道夫 | zh-tw |
| Zulu | Düsseldorf | zu |