| Language | Name | Code |
|---|---|---|
| Afrikaans | Espoo | af |
| Aragonese | Espoo | an |
| Arabic | إسبو | ar |
| arz | اسپو | arz |
| Asturian | Espoo | ast |
| avk | Espoo | avk |
| Azerbaijani | Espoo | az |
| Bashkir | Эспоо | ba |
| ban | Espoo | ban |
| Belarusian | Эспаа | be |
| be-tarask | Эспаа | be-tarask |
| Bulgarian | Еспоо | bg |
| Bengali | এস্পো | bn |
| Breton | Espoo | br |
| Bosnian | Espoo | bs |
| Catalan | Espoo | ca |
| Chechen | Эспоо | ce |
| Cebuano | Espoo | ceb |
| Czech | Espoo | cs |
| Danish | Espoo | da |
| German | Espoo | de |
| Modern Greek (1453-) | Έσποο | el |
| English | Espoo | en |
| Esperanto | Espoo | eo |
| Spanish | Espoo | es |
| Estonian | Espoo | et |
| Basque | Espoo | eu |
| Persian | اسپو | fa |
| Finnish | Espoo | fi |
| Fijian | Espoo | fj |
| French | Espoo | fr |
| frr | Espoo | frr |
| Irish | Espoo | ga |
| Galician | Espoo | gl |
| Gujarati | એસ્પૂ | gu |
| Manx | Espoo | gv |
| Hebrew | אספו | he |
| Hindi | एस्पू | hi |
| Croatian | Espoo | hr |
| Hungarian | Espoo | hu |
| Armenian | Էսպոո | hy |
| Indonesian | Espoo | id |
| Interlingue | Espoo | ie |
| Ido | Espoo | io |
| Icelandic | Espoo | is |
| Italian | Espoo | it |
| Japanese | エスポー | ja |
| Georgian | ესპოო | ka |
| Kalaallisut | Espoo | kl |
| Kannada | ಎಸ್ಪೂ | kn |
| Korean | 에스포 | ko |
| koi | Эспо | koi |
| Kurdish | Espoo | ku |
| Cornish | Espoo | kw |
| Latin | Espo | la |
| Luxembourgish | Espoo | lb |
| lmo | Espoo | lmo |
| Lithuanian | Espas | lt |
| Latvian | Espo | lv |
| mdf | Эспоо | mdf |
| mhr | Эспоо | mhr |
| Maori | Espoo | mi |
| Macedonian | Еспо | mk |
| Marathi | एस्पो | mr |
| mrj | Эспоо | mrj |
| Malay (macrolanguage) | Espoo | ms |
| Maltese | Espoo | mt |
| mul | Espoo | mul |
| Nauru | Espoo | na |
| Norwegian Bokmål | Esbo | nb |
| Dutch | Espoo | nl |
| Norwegian Nynorsk | Esbo | nn |
| Occitan (post 1500) | Espoo | oc |
| Ossetian | Эспоо | os |
| Polish | Espoo | pl |
| Portuguese | Espoo | pt |
| Quechua | Espoo | qu |
| Romanian | Espoo | ro |
| Russian | Эспоо | ru |
| sat | ᱮᱥᱯᱩ | sat |
| Scots | Espoo | sco |
| Northern Sami | Espoo | se |
| sgs | Espoo | sgs |
| sh | Espoo | sh |
| Sinhala | එස්පූ | si |
| Slovak | Espoo | sk |
| Slovenian | Espoo | sl |
| smn | Espoo | smn |
| sms | Espoo | sms |
| Albanian | Espoo | sq |
| Serbian | Еспо | sr |
| Swedish | Esbo | sv |
| szl | Espoo | szl |
| Tamil | யெஸ்ப்பூ | ta |
| Telugu | ఎస్పో | te |
| Thai | เอ็สโป | th |
| tok | ma tomo Esupo | tok |
| Turkish | Espoo | tr |
| Tatar | Эспоо | tt |
| Ukrainian | Еспоо | uk |
| Urdu | ایسپو | ur |
| vec | Espoo | vec |
| vep | Espoo | vep |
| Vietnamese | Espoo | vi |
| Volapük | Espoo | vo |
| war | Espoo | war |
| Wu Chinese | 埃斯波 | wuu |
| yue | 艾斯博 | yue |
| Chinese | 埃斯波 | zh |
| zh-cn | 埃斯波 | zh-cn |
| zh-hans | 埃斯波 | zh-hans |
| zh-hant | 埃斯波 | zh-hant |
| Zulu | Espoo | zu |