| Language | Name | Code |
|---|---|---|
| Afrikaans | Seattle | af |
| Amharic | ስያትል | am |
| ang | Sīatl | ang |
| Arabic | سياتل | ar |
| ary | سياتل | ary |
| arz | سياتل | arz |
| Asturian | Seattle | ast |
| Azerbaijani | Sietl | az |
| azb | سیاتل | azb |
| Bashkir | Сиэтл | ba |
| ban | Seattle | ban |
| Bavarian | Seattle | bar |
| Belarusian | Сіэтл | be |
| be-tarask | Сіетл | be-tarask |
| Bulgarian | Сиатъл | bg |
| Bambara | Seattle | bm |
| Bengali | সিয়াটল | bn |
| Breton | Seattle | br |
| Bosnian | Seattle | bs |
| Catalan | Seattle | ca |
| cbk-zam | Seattle | cbk-zam |
| cdo | Seattle | cdo |
| Chechen | Сиэтл | ce |
| Cebuano | Seattle | ceb |
| Central Kurdish | سیاتڵ | ckb |
| Corsican | Seattle | co |
| Czech | Seattle | cs |
| Welsh | Seattle | cy |
| Danish | Seattle | da |
| dag | Seattle | dag |
| German | Seattle | de |
| de-ch | Seattle | de-ch |
| diq | Seattle | diq |
| Modern Greek (1453-) | Σιάτλ | el |
| eml | Seattle | eml |
| English | Seattle | en |
| en-ca | Seattle | en-ca |
| en-gb | Seattle | en-gb |
| Esperanto | Seatlo | eo |
| Spanish | Seattle | es |
| Estonian | Seattle | et |
| Basque | Seattle | eu |
| Persian | سیاتل | fa |
| Finnish | Seattle | fi |
| fit | Seattle | fit |
| Faroese | Seattle | fo |
| French | Seattle | fr |
| frr | Seattle | frr |
| Western Frisian | Seattle | fy |
| Irish | Seattle | ga |
| gan | 西雅圖 | gan |
| Scottish Gaelic | Seattle | gd |
| Galician | Seattle | gl |
| got | 𐍃𐌴𐌹𐌰𐌹𐍄𐌻 | got |
| Gujarati | સિએટલ | gu |
| Hausa | Seattle | ha |
| hak | Seattle | hak |
| Hebrew | סיאטל | he |
| Hindi | सीऐटल | hi |
| Croatian | Seattle | hr |
| Haitian | Seattle | ht |
| Hungarian | Seattle | hu |
| Armenian | Սիեթլ | hy |
| hyw | Սիէթըլ | hyw |
| Interlingua (International Auxiliary Language Association) | Seattle | ia |
| Indonesian | Seattle | id |
| Igbo | Seattle | ig |
| ilo | Seattle | ilo |
| Ido | Seattle | io |
| Icelandic | Seattle | is |
| Italian | Seattle | it |
| Japanese | シアトル | ja |
| Georgian | სიეტლი | ka |
| kab | Seattle | kab |
| Kikuyu | Seattle | ki |
| Kazakh | Сиэтл | kk |
| kk-cyrl | Сиэтл | kk-cyrl |
| Kalaallisut | Seattle | kl |
| Khmer | ស៊ីតថល | km |
| Kannada | ಸಿಯಾಟಲ್ | kn |
| Korean | 시애틀 | ko |
| Kurdish | Seattle | ku |
| Cornish | Seattle | kw |
| Latin | Seattlum | la |
| lad | Seattle | lad |
| Luxembourgish | Seattle | lb |
| lld | Seattle | lld |
| Lithuanian | Sietlas | lt |
| Latvian | Sietla | lv |
| lzh | 西雅圖 | lzh |
| mdf | Сиетл | mdf |
| Malagasy | Seattle | mg |
| mhr | Сиэтл | mhr |
| Maori | Heātara | mi |
| Macedonian | Сиетл | mk |
| Malayalam | സിയാറ്റിൽ | ml |
| Mongolian | Сиэтл | mn |
| Marathi | सिअ ॅटल | mr |
| mrj | Сиэтл | mrj |
| Malay (macrolanguage) | Seattle | ms |
| Maltese | Seattle | mt |
| mul | Seattle | mul |
| Burmese | ဆေအတလ်မြို့ | my |
| nan | Seattle | nan |
| Norwegian Bokmål | Seattle | nb |
| Low German | Seattle | nds |
| nds-nl | Seattle | nds-nl |
| Dutch | Seattle | nl |
| Norwegian Nynorsk | Seattle | nn |
| Navajo | Béésh Yótʼááh Ííʼáhí | nv |
| Occitan (post 1500) | Seattle | oc |
| Oromo | Siyaatil | om |
| Ossetian | Сиэтл | os |
| Panjabi | ਸੀਐਟਲ | pa |
| Pampanga | Seattle | pam |
| pap | Seattle | pap |
| pcd | Seattle | pcd |
| Polish | Seattle | pl |
| pms | Seattle | pms |
| pnb | سیاٹل | pnb |
| Pushto | سیاتل | ps |
| Portuguese | Seattle | pt |
| pt-br | Seattle | pt-br |
| Quechua | Seattle | qu |
| rmy | Seattle | rmy |
| Romanian | Seattle | ro |
| Russian | Сиэтл | ru |
| sah | Сиэтл | sah |
| Sardinian | Seattle | sc |
| Sicilian | Seattle | scn |
| Scots | Seattle | sco |
| Northern Sami | Seattle | se |
| sh | Seattle | sh |
| Sinhala | සියැටල් | si |
| Slovak | Seattle | sk |
| Slovenian | Seattle | sl |
| smn | Seattle | smn |
| sms | Seattle | sms |
| Somali | Seattle | so |
| Albanian | Seattle | sq |
| Serbian | Сијетл | sr |
| sr-ec | Сијетл | sr-ec |
| srn | Seattle | srn |
| Swedish | Seattle | sv |
| Swahili (macrolanguage) | Seattle | sw |
| szl | Seattle | szl |
| Tamil | சியாட்டில் | ta |
| Telugu | సియాటెల్ | te |
| Tajik | Сиэтл | tg |
| tg-cyrl | Сиэтл | tg-cyrl |
| Thai | ซีแอตเทิล | th |
| Turkmen | Sietl | tk |
| Tagalog | Seattle | tl |
| tly | Sietl | tly |
| Turkish | Seattle | tr |
| Tatar | Сиэтл | tt |
| Twi | Seattle | tw |
| udm | Сиэтл | udm |
| Uighur | Séatl | ug |
| Ukrainian | Сіетл | uk |
| Urdu | سیاٹل | ur |
| Uzbek | Sietl | uz |
| vec | Seattle | vec |
| vep | Sietl | vep |
| Vietnamese | Seattle | vi |
| Volapük | Seattle | vo |
| war | Seattle | war |
| Wu Chinese | 西雅图 | wuu |
| xmf | სიეთლი | xmf |
| Yiddish | סיאטל | yi |
| Yoruba | Seattle | yo |
| yue | 西雅圖 | yue |
| Chinese | 西雅圖 | zh |
| zh-cn | 西雅图 | zh-cn |
| zh-hans | 西雅图 | zh-hans |
| zh-hant | 西雅圖 | zh-hant |
| zh-hk | 西雅圖 | zh-hk |
| zh-tw | 西雅圖 | zh-tw |