- Abkhaz: аҟаԥшь (aqʼapš)
- Acehnese: mirah
- Adyghe: плъыжьы (plˢəźə)
- Afrikaans: rooi (af)
- Akan: kɔkɔɔ
- Aklanon: mapuea
- Albanian: kuq (sq)
- Alviri-Vidari:
- Vidari: قیرمیز (qirmiz)
- American Sign Language: 1@Chin-PalmBack X@NearChin-PalmBack
- Amharic: ቀይ (am) (ḳäy)
- Andi: гьири (hiri)
- Apache:
- Western Apache: łichíí
- Arabic: أَحْمَر (ar) m (ʔaḥmar), حَمْرَاء f (ḥamrāʔ), حُمْر pl (ḥumr)
- Egyptian Arabic: أحمر m (ʔaḥmar)
- Gulf Arabic: أحمر m (ʔaḥmar)
- Hijazi Arabic: أحمر m (ʔaḥmar), حمرا f (ḥamra), حُمُر c pl (ḥumur)
- North Levantine Arabic: أحمر m (ʔaḥmar), حمرا f (ḥamra), حُمُر c pl (ḥumur)
- South Levantine Arabic: أحمر m (ʔaḥmar), حمرا f (ḥamra), حُمُر c pl (ḥumur)
- Aragonese: royo
- Aramaic:
- Assyrian Neo-Aramaic: ܣܡܘܿܩܵܐ (smoqa)
- Hebrew: סוּמַּק (summaq)
- Armenian: կարմիր (hy) (karmir)
- Aromanian: arosh
- Asháninka: kityonkari
- Assamese: ৰঙা (roṅa), ৰঙা ৰং (roṅa roṅ)
- Asturian: bermeyu (ast), colloráu (ast), encarnáu (ast)
- Atikamekw: mikwaw
- Avar: багӏараб (baʻarab)
- Aymara: chupika (ay)
- Azerbaijani: qırmızı (az)
- Balinese: barak
- Baluchi: سہر (suhr)
- Banjarese: habang (bjn)
- Bashkir: ҡыҙыл (qıźıl)
- Basque: gorri
- Belarusian: чырво́ны (be) (čyrvóny)
- Bengali: লাল (bn) (lal), আলহামরা (bn) (alhamra), লোহিত (bn) (lōhito)
- Big Nambas: im'iel
- Bislama: red
- Breton: ru (br), ruz (br)
- Buginese: ma-cəllaʔ
- Bulgarian: черве́н (bg) m (červén)
- Burmese: နီ (my) (ni)
- Buryat: улаан (ulaan)
- Catalan: roig (ca), vermell (ca)
- Cebuano: pula
- Central Dusun: aragang
- Cham:
- Eastern Cham: mariah
- Western Cham: mereah
- Chamicuro: cheewa
- Chechen: цӏе (cʼe), цӏен (cʼen)
- Cherokee: ᎩᎦᎨ (gigage)
- Chickasaw: homa
- Chinese:
- Cantonese: 紅/红 (hung4), 紅色/红色 (hung4 sik1)
- Eastern Min: 红 (oing)
- Hokkien: 紅/红 (zh-min-nan) (âng), 紅色/红色 (zh-min-nan) (âng-sek)
- Mandarin: 紅/红 (zh) (hóng), 紅色/红色 (zh) (hóngsè)
- Chuvash: хӗрлӗ (hĕrlĕ)
- Cornish: rudh
- Crimean Tatar: qızıl
- Czech: červený (cs) m, rudý (cs) m
- Dakota: luta
- Danish: rød (da)
- Dogrib: dekʼo
- Dolgan: кыһыл
- Dutch: rood (nl)
- Dzongkha: དམརཔོ (dmrpo)
- Eastern Arrernte: thetheke
- Egyptian: (dšr)
- Erromintxela: lolo
- Erzya: якстере (jaksťeŕe)
- Esperanto: ruĝa (eo)
- Estonian: punane (et)
- Even: хуланя (hulaņa)
- Evenki: хулама (hulama)
- Ewe: dzĩ
- Faroese: reyður (fo)
- Fijian: damudamu
- Finnish: punainen (fi)
- French: rouge (fr)
- Friulian: ros
- Galician: vermello (gl), rubio (gl)
- Georgian: წითელი (ka) (c̣iteli)
- German: rot (de)
- Gilbertese: uráura
- Gorontalo: meela (gor)
- Gothic: 𐍂𐌰𐌿𐌸𐍃 (rauþs)
- Greek: κόκκινος (el) m (kókkinos)
- Ancient: ἐρυθρός (eruthrós)
- Greenlandic: aappalajaarpoq, aappaluppoq
- Guaraní: pytã
- Guerrero Amuzgo: be
- Gujarati: લાલ (gu) (lāl)
- Haitian Creole: wouj, rouj
- Halkomelem: tskwí:m, ts'kwí:m
- Vancouver Island: tskwim
- Hausa: ja
- Hawaiian: 'ula, ʻulaʻula
- Hebrew: אָדוֹם (he) m (adom), אֲדֻמָּה (he) f (aduma)
- Higaonon: maliga
- Hiligaynon: pulahon
- Hindi: लाल (hi) (lāl), सुर्ख़ (surx)
- Hopi: paalangpu
- Hungarian: piros (hu), vörös (hu), rőt (hu)
- Hunsrik: rod
- Icelandic: rauður (is)
- Ido: reda (io)
- Igbo: uhie
- Indonesian: merah (id)
- Ingush: цӏе (cʼe)
- Interlingua: rubie (ia)
- Iranun: mariga'
- Irish: dearg (ga), rua (ga)
- Istriot: russo
- Italian: rosso (it), rubino (it)
- Japanese: 赤い (ja) (あかい, akai)
- Jarai: mraih
- Javanese: abang (jv) (ngoko), abrit (jv) (krama)
- Kaingang: kusũg
- Kannada: ಕೆಂಪು (kn) (kempu)
- Kapampangan: malutu, magingkundiman
- Kaurna: kaaru-kaaru, taltharni, milthi, karrku
- Kazakh: қызыл (kk) (qyzyl)
- Khmer: ក្រហម (km) (grəhorm)
- Kikuyu: -tune
- Klamath-Modoc: taktakl̓i
- Kongo: mbwaki
- Konkani: तांबडें (tāmbḍẽ)
- Korean: 빨갛다 (ko) (ppalgata), 붉다 (ko) (bukda)
- Kurdish:
- Central Kurdish: سوور (ckb) (sûr)
- Laki: سور (ku) (sur), سوێر (ku) (swêr)
- Northern Kurdish: sor (ku)
- Southern Kurdish: سۊیەر (süyer)
- Kwak'wala: t̕łat̕ła̱x̱wsa̱m (multiple red objects)
- Kyrgyz: кызыл (ky) (kızıl)
- Ladin:
- badiot: cöce
- fascian: chécen
- gherdëina: cueciun
- Ladino: kolorado
- Lao: ແດງ (dǣng)
- Latgalian: sorkons
- Latin: rubeus, rufus (la), ruber (la), rubidus (la), vermiculus, rubicundus (la), russus
- Latvian: sarkans (lv)
- Ligurian: rósso
- Lingala: ngóla
- Lithuanian: raudonas
- Livonian: punni
- Louisiana Creole French: rouj
- Low German:
- Dutch Low Saxon: rood (nds)
- German Low German: root (nds), rot (nds), rod
- Lü: ᦶᦡᧂ (ḋaeng)
- Luxembourgish: rout (lb)
- Macedonian: црвен (crven)
- Madurese: mera
- Maguindanao: mariga
- Makasar: ɛja
- Malagasy: mena (mg)
- Malay: merah (ms), (archaic) berma
- Maltese: aħmar (mt) m
- Manchu: ᡶᡠᠯᠠᡥᡡᠨ (fulahūn), ᡶᡠᠯᡤᡳᠶᠠᠨ (fulgiyan)
- Manx: jiarg
- Maore Comorian: -kundru
- Maori: whero (mi), mākura (light red)
- Maranao: mariga'
- Marathi: लाल (mr) (lāl), तांबडा (mr) m (tāmbḍā)
- Maricopa: hwetam
- Mauritian Creole: rouz
- Mbyá Guaraní: pytã
- Meänkieli: punanen
- Minangkabau: sirah (min)
- Mizo: sen
- Mòcheno: roat
- Moksha: якстерь (jaksťeŕ)
- Mongolian:
- Cyrillic: улаан (mn) (ulaan)
- Mongolian: ᠤᠯᠠᠭᠠᠨ (ulaɣan)
- Montagnais: kamikuat
- Nafaanra: ɲiɛ
- Nahuatl: chichiltic (nah)
- Nama: ǀnawa
- Nanai: сэгден (segʒen)
- Nauruan: ȯmwirara
- Navajo: łichííʼ
- Nepali: रातो (ne) (rāto)
- Ngazidja Comorian: -nkuɗu
- Nias: oyo (nia)
- Nootka: ƛ̕ihuk
- Norman: rouoge
- North Frisian:
- Föhr, Hallig: ruad
- Mooring: rüüdj
- Sylt: ruar
- Wiedingharde: ruid
- Norwegian: rød (no)
- Nynorsk: raud (nn)
- Nottoway-Meherrin: ganuntquare
- O'odham: wegi
- Occitan: rog (oc), roge (oc), vermelh (oc)
- Odia: ଲାଲ (lāla)
- Ojibwe: misko-, (inanimate verb, "it is red") miskwaa, (animate verb, "he/she/it is red") miskozi
- Old Church Slavonic: чръвєнъ (črŭvenŭ)
- Old Dutch: rōt
- Old English: rēad, rēod
- Old Frisian: rād
- Old Galician-Portuguese: vermelho
- Old High German: rōt
- Old Norse: rauðr
- Old Persian: 𐎰𐎧𐎼 (θ-x-r)
- Old Saxon: rōd
- Oromo: diimaa (om)
- Osage: žúuce
- Ossetian: сырх (syrx)
- Paiwan: qudjilj
- Pangasinan: ambalanga
- Papiamentu: korá
- Parthian: 𐫘𐫇𐫟𐫡 (swxr)
- Pashto: سور (ps) (sur), سره (ps) (sra)
- Pennsylvania German: rot
- Persian: قرمز (fa) (qermez), سرخ (fa) (sorx), احمر (fa) (ahmar)
- Plautdietsch: root (nds)
- Polabian: carvenĕ m
- Polish: czerwony (pl)
- Portuguese: vermelho (pt)
- Punjabi: ਲਾਲ (pa) (lāl)
- Quechua: puka
- Rapa Nui: heŋaheŋa, hero hero, mea mea, reto reto
- Rohingya: lal
- Romagnol: råss (Riminese)
- Romani: lolo
- Romanian: roșu (ro)
- Romansch: cotschen m, cotschna f
- Russian: кра́сный (ru) (krásnyj), черво́нный (ru) (červónnyj) (dated, poetic or in some expressions), а́лый (ru) (ályj)
- Saanich: NEȻIM
- Samoan: ʔula
- Sanskrit: रुधिर (sa) (rudhira), रक्त (sa) (rakta)
- Sardinian: rúbiu, arrúbiu, rúgiu, ruju, rúviu, ruxu, ruzu
- Sasak: abaŋ
- Scots: reid
- Scottish Gaelic: dearg, ruadh
- Seychellois Creole: rouz
- Shan: လႅင် (shn) (lěng)
- Sherpa: མར་རུ (mar ru)
- Shona: tsvuku
- Sicilian: russu (scn)
- Sinhalese: රතු (si) (ratu)
- Slovak: červený (sk)
- Slovene: rdeč (sl)
- Somali: casaan (so)
- Sorbian:
- Lower Sorbian: cerwjeny
- Upper Sorbian: čerwjeny (hsb)
- Southern Altai: кызыл (kïzïl)
- Spanish: rojo (es), colorado (es), rubicundo (es), rubro (es), rufo (es), rúbeo
- Sundanese: beureum (su)
- Svan: წჷრნი (c̣ərni)
- Swahili: nyekundu (sw)
- Swazi: bovú
- Swedish: röd (sv)
- Tagalog: mapula
- Tahitian: 'ute'ute
- Tai Dam: ꪵꪒꪉ (deng1)
- Tajik: сурх (tg) (surx)
- Talysh:
- Asalemi: سر (sər)
- Tamil: சிவப்பு (ta) (civappu), செம் (ta) (cem), செங் (ceṅ), செந் (cen)
- Tarantino: russe
- Tarifit: azeggʷaɣ m
- Tat: sürx, qirmizi
- Tatar: кызыл (qızıl)
- Tày: đeng
- Telugu: ఎర్ర (erra), ఎర్రని (te) (errani)
- Thai: แดง (th) (dɛɛng)
- Tibetan: དམར་པོ (dmar po), དམར (dmar)
- Tocharian A: rtär
- Tocharian B: ratre
- Tok Pisin: ret, retpela
- Tongan: kulokula
- Tsakhur: чӏаран
- Turkish: kırmızı (tr), al (tr), kızıl-
- Turkmen: gyzyl
- Tuvaluan: kula, mea, mmelo
- Tuvan: кызыл (kızıl)
- Tzotzil: tsoj
- Udi: ч́оч́а (č́oč́a)
- Udmurt: горд (gord)
- Ukrainian: черво́ний (uk) (červónyj)
- Umbrian: 𐌓𐌖𐌚𐌓𐌖 (rufru)
- Urdu: لال (ur) (lāl), سرخ (surx)
- Uyghur: قىزىل (ug) (qizil)
- Uzbek: qizil (uz)
- Vietnamese: đỏ (vi)
- Volapük: redik (vo)
- Võro: verrev
- Walloon: rodje (wa)
- Welsh: coch (cy)
- West Frisian: read (fy)
- Western Bukidnon Manobo: meriɣa'
- White Hmong: liab
- Winnebago: šuuc
- Wolof: xonq
- Yagnobi: сурх (surx)
- Yakut: кыһыл (kıhıl)
- Yiddish: רויט (royt)
- Yoruba: àwo pupa, pọ́n
- Yucatec Maya: chak
- Zazaki: sur (diq), sureh, rem (diq)
- Zealandic: roôd
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