- Afrikaans:sewe-en-twintig (af)
- Amharic:ሃያ ሰባት(haya säbat)
- Arabic:سَبْعَة وَعِشْرُون(sabʕa wa-ʕišrūn)
- Armenian:քսանյոթ (hy)(kʻsanyotʻ)
- Azerbaijani:iyirmi yeddi (az)
- Basque:hogeita zazpi (eu)
- Belarusian:два́ццаць сем(dváccacʹ sjem)
- Bengali:সাতাশ (bn)(śataś)
- Breton:seizh-warn-ugent
- Catalan:vint-i-set (ca)
- Cebuano:kawhaa'g pito,baynete syete
- Chechen:ткъе ворхӏ(tqʼe vorh)
- Cherokee:ᏔᎵᏍᎪ ᎦᎵᏉᎩ(talisgo galiquogi)
- Chinese:
- Cantonese:二十七(ji6 sap6 cat1)
- Mandarin:二十七 (zh)(èrshíqī)
- Classical Nahuatl:cempōhualli onchicōme
- Czech:dvacetsedm,sedmadvacet (cs)
- Danish:syvogtyve
- Dhivehi:ހަތާވީސް(hatāvīs)
- Dutch:zevenentwintig (nl)
- Esperanto:dudek sep
- Estonian:kakskümmend seitse (et)
- Fijian:ruasagavulu ka vitu
- Finnish:kaksikymmentäseitsemän
- French:vingt-sept (fr) m
- Georgian:ოცდაშვიდი(ocdašvidi)
- German:siebenundzwanzig (de)
- Greek:είκοσι εφτά(eíkosi eftá),είκοσι επτά(eíkosi eptá)
- Gujarati:સત્તાવીસ (gu)(sattāvīs)
- Haitian Creole:vennsèt
- Hebrew:עשרים־ושבעה(esrím və-šivá)
- Hindi:सत्ताईस (hi)(sattāīs)
- Hungarian:huszonhét (hu)
- Icelandic:tuttugu og sjö (is)
- Indonesian:dua puluh tujuh
- Interlingua:vinti-septe
- Irish:fiche a seacht
- Italian:ventisette (it) m
- Japanese:二十七(にじゅうなな, nijūnana)
- Kannada:ಇಪ್ಪತ್ತೇಳು(ippattēḷu)
- Kazakh:жиырма жеті(jiyrma jetı)
- Korean:스물일곱(seumurilgop),이십칠 (ko)(isipchil)
- Kyrgyz:жыйырма жети(jıyırma jeti)
- Lakota:wikčémna núŋpa aké šakówiŋ
- Lao:ຊາວເຈັດ(sāo chet)
- Latin:vigintiseptem
- Lü:ᦌᦱᧁᦵᦈᧆ(saawṫsed)
- Macedonian:два́есет и се́дум(dváeset i sédum)
- Malay:dua puluh tujuh,dua puluh pitu,tujuh likur (ms),pitu likur
- Malayalam:ഇരുപത്തേഴ്(irupattēḻŭ),ഇരുപത്തിയേഴ്(irupattiyēḻŭ)
- Manchu:ᠣᡵᡳᠨ
ᠨᠠᡩᠠᠨ(orin nadan) - Navajo:naadįįtsostsʼid
- Norwegian:
- Bokmål:tjuesyv,tjuesju
- Nynorsk:tjuesju
- Ojibwe:niishtana-ashi-niizhwaaswi
- Pennsylvania German:siwwe un zwansich
- Polish:dwadzieścia siedem
- Portuguese:vinte e sete (pt) m
- Quechua:iskay chunka qanchisniyuq
- Romanian:douăzeci și șapte
- Russian:два́дцать се́мь (ru)(dvádcatʹ sémʹ),три́девять (ru)(trídevjatʹ)(archaic, folk poetic)
- Samoan:luasefulu fitu
- Sanskrit:सप्तविंशति (sa) f(saptaviṃśati)
- Shan:သၢဝ်းၸဵတ်း(sáao tsáet)
- Slovene:sedemindvajset
- Spanish:veintisiete (es)
- Swahili:ishirini na saba
- Swedish:tjugosju (sv)
- Telugu:ఇరవై ఏడు(iravai ēḍu)
- Thai:ยี่สิบเจ็ด(yîi-sìp-jèt)
- Tok Pisin:tupela ten seven
- Tongan:uofulu mā fitu
- Turkish:yirmi yedi (tr)
- Ukrainian:два́дцять сім(dvádcjatʹ sim)
- Urdu:ستائیس(sattāīs)
- Volapük:teldegvel,telsevel(older term, obsolete)
- Welsh:saith ar hugain(vigesimal, traditional),dau ddeg saith(decimal),trinaw(obsolete)
- Yiddish:זיבן און צוואַנציק(zibn un tsvantsik)
- Yup'ik:yuinaq malrunlegen
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