| Language | Name | Code |
|---|---|---|
| Afrikaans | Frankfurt am Main | af |
| Amharic | ፍራንክፉርት | am |
| Aragonese | Frankfurt d'o Main | an |
| ang | Frankfurt | ang |
| Arabic | فرانكفورت | ar |
| arz | فرانكفورت | arz |
| Asturian | Frankfurt del Main | ast |
| Azerbaijani | Frankfurt-Mayn | az |
| azb | فرانکفورت | azb |
| Bashkir | Майндағы Франкфурт | ba |
| ban | Frankfurt | ban |
| Bavarian | Frankfurt am Main | bar |
| Belarusian | Франкфурт-на-Майне | be |
| be-tarask | Франкфурт-на-Майне | be-tarask |
| Bulgarian | Франкфурт на Майн | bg |
| Bengali | ফ্রাঙ্কফুর্ট | bn |
| Breton | Frankfurt am Main | br |
| Bosnian | Frankfurt na Majni | bs |
| bxr | Майндахи Франкфурт | bxr |
| Catalan | Frankfurt del Main | ca |
| Chechen | Майн-тӀера-Франкфурт | ce |
| Cebuano | Frangkfort sa Meno | ceb |
| Central Kurdish | فرانکفورت | ckb |
| Corsican | Francuforte nant'à u Menu | co |
| crh | Frankfurt am Mayn | crh |
| crh-latn | Frankfurt am Mayn | crh-latn |
| Czech | Frankfurt nad Mohanem | cs |
| Chuvash | Франкфурт | cv |
| Welsh | Frankfurt am Main | cy |
| Danish | Frankfurt am Main | da |
| German | Frankfurt am Main | de |
| de-ch | Frankfurt am Main | de-ch |
| diq | Frankfurtê Maini | diq |
| dsb | Frankfurt nad Mainom | dsb |
| Modern Greek (1453-) | Φραγκφούρτη | el |
| eml | Francfòrt | eml |
| English | Frankfurt | en |
| en-ca | Frankfurt | en-ca |
| en-gb | Frankfurt | en-gb |
| Esperanto | Frankfurto ĉe Majno | eo |
| Spanish | Fráncfort del Meno | es |
| Estonian | Frankfurt | et |
| Basque | Frankfurt am Main | eu |
| ext | Frankfurt del Menu | ext |
| Persian | فرانکفورت آم ماین | fa |
| Finnish | Frankfurt am Main | fi |
| Faroese | Frankfurt am Main | fo |
| French | Francfort-sur-le-Main | fr |
| frp | Francfort | frp |
| frr | Frankfurt am Main | frr |
| Western Frisian | Frankfurt am Main | fy |
| Irish | Frankfurt | ga |
| gag | Frankfurt am Main | gag |
| gan | 法蘭克福 | gan |
| Scottish Gaelic | Frankfurt | gd |
| Galician | Frankfurt | gl |
| gsw | Frankfurt am Main | gsw |
| Gujarati | ફ્રેંકફર્ટ | gu |
| Manx | Frankfurt | gv |
| Hausa | Frankfurt | ha |
| hak | Frankfurt | hak |
| Hebrew | פרנקפורט | he |
| Hindi | फ़्रैंकफ़र्ट | hi |
| Croatian | Frankfurt na Majni | hr |
| Upper Sorbian | Frankobrod nad Mohanom | hsb |
| Haitian | Frankfurt | ht |
| Hungarian | Frankfurt am Main | hu |
| Armenian | Ֆրանկֆուրտ | hy |
| hyw | Ֆրանքֆուրթ | hyw |
| Interlingua (International Auxiliary Language Association) | Frankfurt am Main | ia |
| Indonesian | Frankfurt am Main | id |
| Interlingue | Frankfurt | ie |
| Ido | Frankfurt am Main | io |
| Icelandic | Frankfurt am Main | is |
| Italian | Francoforte sul Meno | it |
| Japanese | フランクフルト・アム・マイン | ja |
| Javanese | Frankfurt | jv |
| Georgian | მაინის ფრანკფურტი | ka |
| kaa | Frankfurt | kaa |
| kab | Frankfurt | kab |
| Kazakh | Майндағы Франкфурт | kk |
| Kannada | ಫ್ರಾಂಕ್ಫರ್ಟ್ | kn |
| Korean | 프랑크푸르트 | ko |
| krj | Frangkfort sa Meno | krj |
| ksh | Frankfurt am Main | ksh |
| Kurdish | Frankfurt | ku |
| Komi | Майн вылын Франкфурт | kv |
| Cornish | Frankfurt | kw |
| Kirghiz | Франкфурт | ky |
| Latin | Francofurtum ad Moenum | la |
| lad | Frankfurt | lad |
| Luxembourgish | Frankfurt am Main | lb |
| Limburgan | Frankfurt am Main | li |
| lij | Francoforte inscio Men | lij |
| lld | Frankfurt sul Main | lld |
| lmo | Francufort sül Men | lmo |
| Lithuanian | Frankfurtas prie Maino | lt |
| Latvian | Frankfurte pie Mainas | lv |
| map-bms | Frankfurt am Main | map-bms |
| Malagasy | Franckfort/Main | mg |
| Macedonian | Франкфурт на Мајна | mk |
| Malayalam | ഫ്രാൻഫർട്ട് | ml |
| Mongolian | Майн дахь Франкфурт | mn |
| Marathi | फ्रांकफुर्ट | mr |
| mrj | Франкфурт-Майн-вӹлнӹ | mrj |
| Malay (macrolanguage) | Frankfurt | ms |
| Maltese | Frankfurt | mt |
| Burmese | ဖရန့်ဖွတ်မြို့ | my |
| myv | Франкфурт | myv |
| Nauru | Frankfurt | na |
| nah | Frankfurt in Main | nah |
| nan | Frankfurt am Main | nan |
| nap | Frankfurt | nap |
| Norwegian Bokmål | Frankfurt | nb |
| Low German | Frankfort an’n Main | nds |
| Nepali (macrolanguage) | फ्र्याङ्कफर्ट | ne |
| new | फ्राङ्कफर्त | new |
| Dutch | Frankfurt am Main | nl |
| Norwegian Nynorsk | Frankfurt am Main | nn |
| Narom | Francfort-sur-le-Main | nrm |
| Occitan (post 1500) | Francfòrt de Men | oc |
| Ossetian | Франкфурт-Майныл | os |
| Panjabi | ਫ਼ਰਾਂਕਫ਼ੁਰਟ | pa |
| Pampanga | Frangkfort king Menu | pam |
| pap | Frankfurt | pap |
| pcd | Frankfort-su-Main | pcd |
| pdc | Frankfurt am Main | pdc |
| pfl | Frankfurt am Main | pfl |
| Polish | Frankfurt nad Menem | pl |
| pms | Franchfort sël Men | pms |
| pnb | فرینکفرٹ | pnb |
| Pushto | فرانکفورت | ps |
| Portuguese | Frankfurt am Main | pt |
| pt-br | Frankfurt am Main | pt-br |
| Quechua | Frankfurt am Main | qu |
| Romansh | Frankfurt | rm |
| Romanian | Frankfurt pe Main | ro |
| Russian | Франкфурт-на-Майне | ru |
| rup | Frankfurt am Main | rup |
| sah | Франкфурт | sah |
| Sardinian | Francoforte sul Meno | sc |
| Sicilian | Francuforti supr'ô Menu | scn |
| Scots | Frankfurt | sco |
| Sindhi | فرينڪفرٽ | sd |
| Northern Sami | Frankfurt | se |
| sgs | Frankforts | sgs |
| sh | Frankfurt na Majni | sh |
| Sinhala | ෆ්රෑන්ක්ෆර්ට් | si |
| Slovak | Frankfurt nad Mohanom | sk |
| Slovenian | Frankfurt ob Majni | sl |
| Somali | Frankfurt | so |
| Albanian | Frankfurti mbi Main | sq |
| Serbian | Франкфурт на Мајни | sr |
| stq | Frankfurt an n Main | stq |
| Swedish | Frankfurt am Main | sv |
| Swahili (macrolanguage) | Frankfurt am Main | sw |
| szl | Frankfurt am Main | szl |
| Tamil | பிராங்க்ஃபுர்ட் | ta |
| Telugu | ఫ్రాంక్ఫుర్ట్ | te |
| Tetum | Frankfurt | tet |
| Tajik | Франкфурт | tg |
| Thai | แฟรงก์เฟิร์ต | th |
| Tagalog | Frankfurt | tl |
| tly | Frankfurt Mayn | tly |
| Turkish | Frankfurt | tr |
| Tatar | Франкфурт | tt |
| tum | Frankfurt | tum |
| Twi | Frankfurt am Main | tw |
| udm | Франкфурт | udm |
| Uighur | Frankfort | ug |
| Ukrainian | Франкфурт-на-Майні | uk |
| Urdu | فرینکفرٹ | ur |
| Uzbek | Frankfurt am Main | uz |
| vec | Francofòrte sul Mèn | vec |
| vep | Frankfurt Mainal | vep |
| Vietnamese | Frankfurt am Main | vi |
| vls | Frankfurt | vls |
| Volapük | Frankfurt len Main | vo |
| war | Frankfurt am Main | war |
| Wu Chinese | 法兰克福 | wuu |
| Xhosa | Frankfurt | xh |
| xmf | მაინიშ ფრანკფურტი | xmf |
| Yiddish | פראנקפורט | yi |
| Yoruba | Frankfurt | yo |
| yue | 法蘭克福 | yue |
| Chinese | 美茵河畔法蘭克福 | zh |
| zh-cn | 法兰克福 | zh-cn |
| zh-hans | 美因河畔法兰克福 | zh-hans |
| zh-hant | 美茵河畔法蘭克福 | zh-hant |
| zh-hk | 法蘭克福 | zh-hk |
| zh-tw | 美茵河畔法蘭克福 | zh-tw |