- Abkhaz: аџь (adž)
- Adyghe: чъыгай (ĉəɣaj)
- Albanian: dushk (sq) m
- Alemannic German: aaich
- Arabic: بَلُّوط m (ballūṭ), سِنْدِيَان m (sindiyān)
- Moroccan Arabic: بلوط (ballūṭ)
- Armenian: կաղնի (hy) (kaġni)
- Asturian: carbayu (ast) m, roble (ast) m
- Avar: микк (mikk)
- Azerbaijani: palıd (az)
- Bashkir: имән (imən)
- Basque: haritz (eu)
- Belarusian: дуб m (dub)
- Breton: dero (colloquial), dervenn (br) sg
- Bulgarian: дъб (bg) m (dǎb)
- Burmese: ဝက်သစ်ချ (my) (waksachkya.)
- Catalan: roure (ca) m
- Chechen: наж (naž)
- Cherokee: ᎠᏓᏯᎯ (adayahi), ᏧᏍᎦ (tsusga)
- Cheyenne: oó'omêše
- Chinese:
- Mandarin: 橡樹 / 橡树 (zh) (xiàngshù)
- Chukchi: кытоттоот (kytottoot), кытоттыт pl (kytottyt)
- Chuvash: юман (juman)
- Cimbrian: àicha f
- Classical Nahuatl: āhuatl, āhuacuahuitl
- Cornish: derow (collective), derowen f, dar m
- Cree: ᒥᐢᑎᑯᒥᓈᐦᑎᐠ (mistikominaahtik)
- Crimean Tatar: emen, meşe
- Czech: dub (cs) m
- Dalmatian: bos m
- Danish: eg (da) c, egetræ n
- Dutch: eik (nl) m, eikenboom (nl) m
- East Central German: Aach f
- Erzya: тумо (tumo)
- Esperanto: kverko (eo)
- Estonian: tamm (et), tammepuu
- Faroese: eikitræ n, eik f
- Finnish: tammi (fi)
- Franco-Provençal: châno m
- French: chêne (fr) m
- Old French: chesne m
- Galician: carballo (gl) m
- Georgian: მუხა (muxa)
- German: Eiche (de) f, Eichenbaum (de) m, Eichbaum (de) m
- Old High German: eih f
- Greek: δρυς (el) f (drys), βελανιδιά (el) f (velanidiá)
- Ancient: δρῦς f (drûs), φηγός f (phēgós)
- Doric: φαγός f (phagós)
- Greenlandic: orpik manngertoq
- Hebrew: אלון \ אַלּוֹן (he) m (alón), אלון \ אֵלוֹן (he) m (elón)
- Hindi: बलूत (hi) m (balūt)
- Hungarian: tölgy (hu), tölgyfa (hu)
- Icelandic: eik (is) f, eikitré n, eiki n
- Ido: querko (io)
- Indonesian: ek
- Ingrian: tammi
- Irish: dair f
- Old Irish: dair f
- Italian: quercia (it) f, farnia f (Quercus robur)
- Japanese: 楢 (ja) (ナラ, nara), 柞 (ja) (ナラ, nara), 枹 (ja) (ナラ, nara), オーク (ja) (ōku), 柏 (ja) (カシワ, kashiwa), 槲 (ja) (カシワ, kashiwa), 檞 (カシワ, kashiwa)
- Karachay-Balkar: эмен (emen)
- Kazakh: емен (emen)
- Klamath-Modoc: qlisam
- Korean: 참나무속 (chamnamusok)
- Kurdish:
- Central Kurdish: بەڕوو (berrû)
- Latgalian: ūzuls
- Latin: quercus (la) f, rōbur (la) n
- Latvian: ozols (lv) m
- Laz: ჭყონი (ç̌qoni)
- Lithuanian: ąžuolas (lt) m
- Livonian: täm
- Low German:
- German Low German: Eek (nds) f
- Luxembourgish: Eech f
- Macedonian: даб m (dab)
- Malay: oak
- Maltese: ballut m
- Manchu: ᠠᠪᡩᠠᡵᡳ (abdari)
- Manx: darragh m, ree ny keylley m
- Maori: ōki
- Mari:
- Eastern Mari: тумо (tumo)
- Western Mari: тумна (tumna)
- Middle French: chesne m
- Mingrelian: ჭყონი (č̣q̇oni), ჭყონი (č̣q̇oni)
- Moksha: тума (tuma)
- Mongolian: царс (mn) (cars)
- Nahuatl: teōcuahuitl, ahuatl (nah), ahuacuahuitl (nah)
- Nivkh: кʼмый (kʼməj)
- Norman: tchêne m
- North Frisian: iik f (Mooring)
- Norwegian:
- Bokmål: eik (no) m or f, eiketre n
- Nynorsk: eik f, eiketre n
- Occitan: garric (oc) m, casse (oc) m, roire (oc) m
- Ojibwe: mitigomizh
- Old Church Slavonic: дѫбъ m (dǫbŭ)
- Old English: āc f
- Old High German: eih f
- Old Norse: eik f, eikitré n
- Oroqen: tɪbgʊra
- Ossetian:
- Digor: толдзӕ (tolʒæ)
- Iron: тулдз (tulʒ)
- Ottoman Turkish: میشه (meşe)
- Persian: بلوط (fa) (balut, bolut)
- Plautdietsch: Ieekj f
- Polabian: dǫb m
- Polish: dąb (pl) m
- Portuguese: carvalho (pt) m
- Punjabi: ਬਲੂਤ (pa) m (balūt)
- Romanian: stejar (ro) m
- Russian: дуб (ru) m (dub)
- Samogitian: ōžouls m
- Scottish Gaelic: darach m
- Serbo-Croatian:
- Cyrillic: храст m
- Roman: hrast (sh) m
- Slovak: dub (sk) m
- Slovene: hrast (sl) m
- Sorbian:
- Lower Sorbian: dub m
- Southern Ohlone: rappak
- Spanish: roble (es) m, encina (es), carrasca (es), talaya f (young)
- Svan: ჯიჰრა (ǯihra)
- Swahili: mwaloni class 3
- Swedish: ek (sv) c, ekträd n
- Tagalog: roble
- Tajik: булут (bulut)
- Taos: kwę́łoną
- Tatar: имән (tt) (imän)
- Thai: โอ๊ก (óok)
- Tibetan: བེ་ཏོ་ཤིང (be to shing), བེ་ཤིང (be shing), མོན་ཆ་ར (mon cha ra) (sp. Q. leucotrichophora, “Himalayan Evergreen Oak”)
- Turkish: meşe (tr)
- Udmurt: тыпы (typy)
- Ukrainian: дуб (uk) m (dub)
- Uyghur: ئېمەن (ëmen)
- Uzbek: eman (uz)
- Vietnamese: sồi (vi)
- Vilamovian: aach f
- Volapük: kvärabim (vo), kvärep (vo), gölog (older word, now obsolete)
- Welsh: derwen
- West Frisian: iik c
- Yámana: xanis
- Yiddish: אייכנבוים m (eykhnboym), דעמב m (demb)
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