| Language | Name | Code |
|---|---|---|
| Afrikaans | Cádiz | af |
| Amharic | ካዲዝ | am |
| Aragonese | Cádiz | an |
| ang | Gaðes | ang |
| Arabic | قادس | ar |
| arz | كاديذ | arz |
| Asturian | Cádiz | ast |
| Aymara | Cádiz | ay |
| Azerbaijani | Kadis | az |
| azb | کادیس | azb |
| Bavarian | Cádiz | bar |
| Belarusian | Кадыс | be |
| be-tarask | Кадыс | be-tarask |
| Bulgarian | Кадис | bg |
| Bengali | ক্যাদিজ | bn |
| Breton | Cádiz | br |
| Bosnian | Cádiz | bs |
| Catalan | Cadis | ca |
| Cebuano | Cadiz | ceb |
| Central Kurdish | کادیس | ckb |
| Czech | Cádiz | cs |
| Welsh | Cádiz | cy |
| Danish | Cádiz | da |
| dag | Cadiz | dag |
| German | Cádiz | de |
| Modern Greek (1453-) | Κάδιθ | el |
| eml | Cádiz | eml |
| English | Cádiz | en |
| en-ca | Cádiz | en-ca |
| en-gb | Cádiz | en-gb |
| Esperanto | Kadizo | eo |
| Spanish | Cádiz | es |
| Estonian | Cádiz | et |
| Basque | Cádiz | eu |
| ext | Cai | ext |
| Persian | کادیس | fa |
| Finnish | Cádiz | fi |
| Faroese | Cádiz | fo |
| French | Cadix | fr |
| frr | Cádiz | frr |
| Irish | Cádiz | ga |
| Scottish Gaelic | Cádiz | gd |
| Galician | Cádiz | gl |
| grc | Γάδειρα | grc |
| gsw | Cádiz | gsw |
| Gujarati | કાડીઝ | gu |
| Hausa | Cádiz | ha |
| hak | Cádiz | hak |
| Hebrew | קדיס | he |
| Hindi | कैडीज | hi |
| Croatian | Cádiz | hr |
| Haitian | Cadix | ht |
| Hungarian | Cádiz | hu |
| Armenian | Կադիս | hy |
| hyw | Քատիս | hyw |
| Indonesian | Cádiz | id |
| Interlingue | Cádiz | ie |
| Ido | Cádiz | io |
| Icelandic | Cádiz | is |
| Italian | Cadice | it |
| Japanese | カディス | ja |
| Javanese | Cádiz | jv |
| Georgian | კადისი | ka |
| Kannada | ಕ್ಯಾಡಿಜ್ | kn |
| Korean | 카디스 | ko |
| Latin | Gades | la |
| lad | Kadiz | lad |
| Luxembourgish | Cádiz | lb |
| lld | Cádiz | lld |
| lmo | Cadis | lmo |
| Lithuanian | Kadisas | lt |
| Latvian | Kadisa | lv |
| mdf | Кадис | mdf |
| min | Cádiz | min |
| Macedonian | Кадис | mk |
| Marathi | काडिस | mr |
| Malay (macrolanguage) | Cádiz | ms |
| Maltese | Cádiz | mt |
| myv | Кадис ош | myv |
| nah | Cádiz | nah |
| nan | Cádiz | nan |
| Norwegian Bokmål | Cádiz | nb |
| Low German | Cádiz | nds |
| Nepali (macrolanguage) | काडिज | ne |
| Dutch | Cádiz | nl |
| Norwegian Nynorsk | Cádiz | nn |
| Occitan (post 1500) | Cadis | oc |
| Ossetian | Кадис | os |
| Polish | Kadyks | pl |
| pnb | کادس | pnb |
| Portuguese | Cádis | pt |
| pt-br | Cádiz | pt-br |
| Quechua | Cádiz | qu |
| Romansh | Cádiz | rm |
| Romanian | Cádiz | ro |
| Russian | Кадис | ru |
| Sanskrit | काडिज़ | sa |
| Sardinian | Cádiz | sc |
| Sicilian | Càdici | scn |
| Scots | Cadiz | sco |
| sh | Cádiz | sh |
| Sinhala | කාඩිස් | si |
| Slovak | Cádiz | sk |
| Slovenian | Cádiz | sl |
| Albanian | Cádiz | sq |
| Serbian | Кадиз | sr |
| Swedish | Cádiz | sv |
| szl | Cádiz | szl |
| Tamil | கேடிஸ் | ta |
| Telugu | క్యాడిజ్ | te |
| Thai | กาดิซ | th |
| Turkish | Cádiz | tr |
| Tatar | Кадис | tt |
| Twi | Cádiz | tw |
| Uighur | كادىز | ug |
| Ukrainian | Кадіс | uk |
| Urdu | کادیز | ur |
| Uzbek | Kadis | uz |
| vec | Càdice | vec |
| Vietnamese | Cádiz | vi |
| war | Cádiz | war |
| Wu Chinese | 加的斯 | wuu |
| yue | 加的斯 | yue |
| Chinese | 加的斯 | zh |
| zh-hant | 加的斯 | zh-hant |