| Language | Name | Code |
|---|---|---|
| Aragonese | Pozuelo de Alarcón | an |
| Arabic | بوزويلو دي الاركون | ar |
| arz | بوزويلو دى الاركون | arz |
| Asturian | Pozuelo de Alarcón | ast |
| azb | پوثوئلو د آلارکن | azb |
| Belarusian | Пасуэла-дэ-Аларкон | be |
| be-tarask | Пасуэлё-дэ-Аляркон | be-tarask |
| Breton | Pozuelo de Alarcón | br |
| Catalan | Pozuelo de Alarcón | ca |
| Chechen | Посуэло-де-Аларкон | ce |
| Cebuano | Pozuelo de Alarcón (munisipyo) | ceb |
| Czech | Pozuelo de Alarcón | cs |
| Danish | Pozuelo de Alarcón | da |
| German | Pozuelo de Alarcón | de |
| diq | Pozuelo de Alarcón | diq |
| Modern Greek (1453-) | Ποθουέλο ντε Αλαρθόν | el |
| English | Pozuelo de Alarcón | en |
| en-ca | Pozuelo de Alarcón | en-ca |
| en-gb | Pozuelo de Alarcón | en-gb |
| Esperanto | Pozuelo de Alarcón | eo |
| Spanish | Pozuelo de Alarcón | es |
| Basque | Pozuelo de Alarcón | eu |
| Persian | پوثوئلو د آلارکن | fa |
| Finnish | Pozuelo de Alarcón | fi |
| French | Pozuelo de Alarcón | fr |
| Irish | Pozuelo de Alarcón | ga |
| Galician | Pozuelo de Alarcón | gl |
| Hungarian | Pozuelo de Alarcón | hu |
| Armenian | Պոսուելո դե Ալարկոն | hy |
| Interlingua (International Auxiliary Language Association) | Pozuelo de Alarcón | ia |
| Interlingue | Pozuelo de Alarcón | ie |
| Italian | Pozuelo de Alarcón | it |
| Japanese | ポスエーロ・デ・アラルコン | ja |
| Korean | 포수엘로데알라르콘 | ko |
| Latin | Pozolum | la |
| Luxembourgish | Pozuelo de Alarcón | lb |
| lld | Pozuelo de Alarcón | lld |
| lmo | Pozuelo de Alarcón | lmo |
| Lithuanian | Posuelo de Alarkonas | lt |
| Malagasy | Pozuelo de Alarcón | mg |
| Malay (macrolanguage) | Pozuelo de Alarcón | ms |
| nan | Pozuelo de Alarcón | nan |
| Norwegian Bokmål | Pozuelo de Alarcón | nb |
| Dutch | Pozuelo de Alarcón | nl |
| Norwegian Nynorsk | Pozuelo de Alarcón | nn |
| Occitan (post 1500) | Pozuelo de Alarcón | oc |
| Polish | Pozuelo de Alarcón | pl |
| Portuguese | Pozuelo de Alarcón | pt |
| pt-br | Pozuelo de Alarcón | pt-br |
| Russian | Посуэло-де-Аларкон | ru |
| Scots | Pozuelo de Alarcón | sco |
| sh | Pozuelo de Alarcón | sh |
| Slovenian | Pozuelo de Alarcón | sl |
| Serbian | Позуело де Аларкон | sr |
| sr-ec | Позуело де Аларкон | sr-ec |
| sr-el | Pozuelo de Alarkon | sr-el |
| Swedish | Pozuelo de Alarcón | sv |
| Turkish | Pozuelo de Alarcón | tr |
| Tatar | Посвело-де-Аларкон | tt |
| Ukrainian | Посуело-де-Аларкон | uk |
| Uzbek | Pozuelo de Alarcón | uz |
| vec | Pozuelo de Alarcón | vec |
| Vietnamese | Pozuelo de Alarcón | vi |
| war | Pozuelo de Alarcón | war |
| Chinese | 波苏埃洛德亚拉尔孔 | zh |
| zh-hans | 波苏埃洛德亚拉尔孔 | zh-hans |
| zh-hant | 波蘇埃洛德亞拉爾孔 | zh-hant |
| zh-hk | 波蘇埃洛德亞拉爾孔 | zh-hk |