Afrikaans: vyftig (af)
Albanian: pesëdhjetë (sq)
American Sign Language:
Arabic: خَمْسِينَ ( ḵamsīna ) , ( only nominative, formal ) خَمْسُونَ ( ḵamsūna )
Egyptian Arabic: خمسين ( xamsīn )
Aramaic:
Hebrew: חמשין c ( khamshīn )
Syriac: ܚܡܫܝܢ c ( khamshīn )
Armenian: հիսուն (hy) ( hisun )
Aromanian: tsindzãts tsindzãtsi
Asturian: cincuenta (ast)
Azerbaijani: əlli (az)
Bashkir: илле ( ille )
Basque: berrogeita hamar (eu)
Belarusian: пяцьдзеся́т ( pjacʹdzjesját )
Bengali: পঞ্চাশ ( pôncash )
Breton: hanter-kant (br) , pemont
Bulgarian: петдесе́т ( petdesét )
Burmese: ငါးဆယ် ( nga:hcai )
Catalan: cinquanta (ca)
Central Dusun: limo nohopod
Chamicuro: pichka chunka
Chechen: шовзткъе итт ( šowztqʼe itt )
Cherokee: ᎯᏍᎩᏍᎪᎯ ( hisgisgohi )
Chichewa: makumi asanu
Chinese:
Cantonese: 五十 ( ng5 sap6 )
Hakka: 五十 ( ńg-sṳ̍p )
Mandarin: 五十 (zh) ( wǔshí )
Wu: 五十 ( ńg zoep )
Chuvash: аллӑ ( allă )
Crimean Tatar: elli
Czech: padesát (cs)
Dalmatian: čoncuanta
Danish: halvtreds (da) (lit. "half-thrice-twenty")
Dhivehi: ފަންސާސް ( fansās )
Dutch: vijftig (nl) f
Esperanto: kvindek (eo)
Estonian: viiskümmend (et)
Extremaduran: cincuenta
Faroese: fimmti hálvtrýss
Fijian: limasagavulu
Finnish: viisikymmentä (fi)
French: cinquante (fr) m
Friulian: cincuante
Galician: cincuenta (gl)
Georgian: ორმოცდაათი ( ormocdaati )
German: fünfzig (de) f
Greek: πενήντα (el) ( penínta )
Hausa: hamsin
Hawaiian: kanalima
Hebrew: חמישים \ חֲמִשִּׁים m or f ( khamishím )
Hindi: पचास (hi) ( pacās )
Hungarian: ötven (hu)
Icelandic: fimmtíu (is)
Ido: kinadek (io)
Indonesian: lima puluh
Interlingua: cinquanta
Irish: caoga (ga)
Italian: cinquanta (it) f
Japanese: 五十 (ja) ( ごじゅう, gojū, いそ, iso, い, i )
Javanese: seket (jv)
Karachay-Balkar: Lua грешка in Модул:languages/doSubstitutions at line 80: Substitution data 'krc-translit' does not match an existing module..
Kazakh: елу (kk) ( elu )
Khakas: иліг ( ilíg )
Khmer: ហាសិប (km) ( haː səp ) , ( numeral ) ៥០ ( 50 )
Komi-Permyak: витдас ( vitdas )
Korean: 오십 (ko) ( osip ) (五十 (ko) ), 쉰 (ko) ( swin )
Kumyk: элли ( elli )
Kurdish: Lua грешка in Модул:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "ku" is not valid. See WT:LOL and WT:LOL/E .. Lua грешка in Модул:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "ku" is not valid. See WT:LOL and WT:LOL/E ..
Kyrgyz: элүү (ky) ( elüü )
Ladin: cincanta
Lakota: wikčémna žáptaŋ
Lao: ຫ້າສິບ ( hā sip )
Latin: quinquaginta
Latvian: piecdesmit
Limburgish: vieftig (li)
Lithuanian: penkiasdešimt (lt)
Livonian: vīžkimdõ
Luxembourgish: fofzeg
Macedonian: педесет ( pedeset )
Malay: lima puluh
Maltese: ħamsin
Manchu: ᠰᡠᠰᠠᡳ
Mansi: Lua грешка in Модул:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "mns" is not valid. See WT:LOL and WT:LOL/E ..
Manx: jeih as daeed lieh cheead queigad
Maori: rima tekau (mi)
Mongolian: тавь (mn) ( tavʹ )
Nauruan: ajima
Navajo: Lua грешка in Модул:parameters at line 290: Parameter "sc" should be a valid script code; the value "nv-Latn" is not valid. See WT:LOS ..
Northern Sami: vihttalogi
Norwegian: femti (no)
Novial: Lua грешка in Модул:translations at line 70: Translations must be for attested and approved main-namespace languages..
Occitan: cinquanta (oc)
Ojibwe: naanimidana
Old Church Slavonic: пѧть дєсѧтъ ( pętĭ desętŭ )
Old Turkic: 𐰠𐰏 ( elig )
Ottoman Turkish: اللی ( elli )
Persian: پنجاه (fa) ( panjâh )
Polish: pięćdziesiąt (pl)
Portuguese: cinquenta (pt) ( Portugal ) , cinqüenta (pt) ( Brazil )
Quechua: pichqa chunka
Romanian: cincizeci (ro) , cinzeci (ro)
Romansch: tschuncanta tschuncànta tschunconta tschinquaunta
Russian: пятьдеся́т (ru) ( pjatʹdesját )
Rusyn: пятдеся́ть ( pjatdesjátʹ )
Samoan: limasefulu
Sanskrit: पञ्चाशत् (sa) ( pañcāśat )
Sardinian: chimbanta chimmanta cimmanta cincanta
Scottish Gaelic: ( old system ) dà fhichead 's a deich ( new system ) naochad ( also common ) leth-cheud literally "half hundred" )
Serbo-Croatian:
Cyrillic: педесет
Roman: pedeset
Shan: ႁႃႈသိပ်း ( hāa síp )
Sicilian: cinquanta (scn)
Sinhalese: පනහ ( panaha )
Slovak: päťdesiat (sk)
Slovene: petdeset (sl)
Southern Altai: бежен ( bejen ) , элӱ ( elü )
Spanish: cincuenta (es)
Swahili: hamsini (sw)
Swedish: femtio (sv)
Tagalog: limampu
Tahitian: pae 'ahuru
Tajik: панчох ( pančox )
Tatar: илле (tt) ( ille )
Telugu: యాభై ( yābhai )
Thai: ห้าสิบ
Tigrinya: ሓምሳ ( ḥamsa )
Tongan: nimangofulu
Turkish: elli (tr)
Turkmen: elli (tk)
Tuvan: бежен ( bäžän )
Udmurt: витьтон ( vitʹton )
Ukrainian: п'ятдеся́т (uk) ( pʺjatdesját )
Unami: palenàxk txintxke
Urdu: پچاس ( pacās )
Uyghur: ئەللىك ( ellik )
Uzbek: ellik (uz)
Venetian: sincuanta zhincuanta çinquanta xinquanta
Vietnamese: năm mươi (vi)
Volapük: luldeg (vo) , luls ( older term, obsolete )
Welsh: hanner cant (cy) ( vigesimal, traditional ) , pum deg ( decimal )
West Frisian: fyftich
Yakut: биэс уон ( bies uon )
Yiddish: פֿופֿציק ( fuftsik )
Yup'ik: yuinaak malruk qulen malruk ipiaq qulen 
