| Abanyom (Bantu) |
| Abaza (Northwest Caucasian) |
| Abkhaz or Abkhazian (Northwest Caucasian) |
| Abujmaria (Dravidian) |
| Acehnese (Malayo-Polynesian) |
| Adamorobe Sign Language (Signing) |
| Adele (Kwa) |
| Adyghe (Northwest Caucasian) |
| Afar (Cushitic) |
| Afrikaans (Germanic) |
| Afro-Seminole Creole (English-based creole) |
| Aimaq or Barbari (Iranian) |
| Aini (Turkic) |
| Ainu (language isolate) |
| Akan (Kwa) |
| Akawaio (Carib) |
| Akkadian (Semitic) (extinct) |
| Aklanon (Malayo-Polynesian) |
| Albanian (Indo-European) |
| Aleut (Eskimo-Aleut) |
| Algonquin (Algonquian) |
| Alemán Coloneiro (Germanic) |
| Alsatian (Germanic) |
| Altay (Turkic) |
| Alutor (Chukotko-Kamchatkan) |
| American Sign Language (Signing) |
| Amharic (Semitic) |
| Amorite (Semitic) (extinct) |
| Anglo-Saxon or Old English (Germanic) |
| Amdang (Nilo-Saharan) |
| Ammonite (Semitic) (extinct) |
| Andalusian (Romance) |
| Angaur (Malayo-Polynesian) |
| Angika (Indo-Aryan) |
| Ao (Tibeto-Burman) |
| A-Pucikwar (Andamanese) |
| Arabic (Semitic) |
| Aragonese (Romance) |
| Aramaic (Semitic) |
| Are (Malayo-Polynesian) |
| Argobba (Semitic) |
| Aromanian or Macedo-Romanian (Romance) |
| Armenian (Indo-European) |
| Arpitan or Francoprovençal (Romance) |
| Arvanitic(Indo-European) |
| Ashkenazi Hebrew (Semitic) |
| Ashkun (Indo-Iranian) |
| Assamese (Indo-Iranian) |
| Assyrian Neo-Aramaic (Semitic) |
| Ateso or Teso (Nilotic) |
| Asi (Malayo-Polynesian) |
| Asturian (Romance) |
| Auslan (Signing) |
| Avar (Northeast Caucasian) |
| Avestan (Indo-Iranian) |
| Awadhi (Indo-Iranian) |
| Aymara (Aymaran) |
| Azerbaijani (Turkic) |
| |
| Badaga (Dravidian) |
| Badeshi (Indo-Iranian) |
| Bahnar (Austroasiatic) |
| Bajelani (Indo-Iranian) |
| Balinese (Malayo-Polynesian) |
| Balochi (Indo-Iranian) |
| Balti (Tibeto-Burman) |
| Bambara or Bamanankan (Mande) |
| Banjar (Malayo-Polynesian) |
| Banyumasan (Malayo-Polynesian) |
| Basaa (Bantu) |
| Bashkir (Turkic) |
| Basque (Isolated) |
| Batak Dairi (Malayo-Polynesian) |
| Batak Karo (Malayo-Polynesian) |
| Batak Mandailing (Malayo-Polynesian) |
| Batak Simalungun (Malayo-Polynesian) |
| Batak Toba (Malayo-Polynesian) |
| Bats (North Caucasian) |
| Bavarian (Germanic) |
| Beja (Cushitic) |
| Belarusian (Slavic) |
| Belhare (Tibeto-Burman) |
| Bellari (Dravidian) |
| Berta (Nilo-Saharan) |
| Bemba (Bantu) |
| Bengali (Indo-Aryan) |
| Bezhta (Northeast Caucasian) |
| Beothuk (unclassified) (extinct) |
| Berber (Afro-Asiatic) |
| Bete (Niger-Congo) |
| Bété (Niger-Congo) |
| Bhili (Indo-Aryan) |
| Bhojpuri (Indo-Aryan) |
| Bijil Neo-Aramaic (Semitic) |
| Bikol (Malayo-Polynesian) |
| Bikya or Furu (Bantu) |
| Bissa (Mande) |
| Blackfoot (Algonquian) |
| Boholano (Malayo-Polynesian) |
| Bohtan Neo-Aramaic (Semitic) |
| Bolgar (unclassified) (extinct) |
| Bonan or Paoan (Mongolic) |
| Bororo (Bororoan) |
| Bosnian (Slavic) |
| Brahui (Dravidian) |
| Breton (Celtic) |
| British Sign Language (Signing) |
| Bua (Niger-Congo) |
| Buginese (Malayo-Polynesian) |
| Bukusu (Bantu) |
| Bulgarian (Slavic) |
| Bunjevac (Slavic) |
| Burmese (Tibeto-Burman) |
| Burushaski (language isolate) |
| Buryat (Mongolic) |
| |
| Caluyanon or Caluyanun (Malayo-Polynesian) |
| Camunic (unclassified) (extinct) |
| Cantonese (Sinitic) |
| Carian (Anatolian) (extinct) |
| Catawba (Siouan) (extinct) |
| Catalan (Romance) |
| Cayuga (Iroquoian) |
| Cebuano (Malayo-Polynesian) |
| Chabacano or Chavacano (Creole) |
| Chaga or Kichagga (Bantu) |
| Chagatai (Turkic) (extinct) |
| Chaldean Neo-Aramaic (Semitic) |
| Chamorro (Malayo-Polynesian) |
| Chaouia or Tachawit (Berber) |
| Chechen (Northeast Caucasian) |
| Chemakum (Chimakuan) (extinct) |
| Chenchu (Dravidian) |
| Chenoua (Berber) |
| Cherokee (Iroquoian |
| Cheyenne (Algonquian) |
| Chhattisgarhi (Indo-Aryan) |
| Chhintang or Chintang (Tibeto-Burman) |
| Chilcotin (Athabaskan) |
| Chinese (Sinitic) |
| Chiricahua or Mescalero-Chiricahua Apache (Athabaskan) |
| Chichewa or Nyanja (Bantu) |
| Chipewyan (Athabaskan) |
| Chittagonian (Indo-Aryan) |
| Choctaw (Muskogean) |
| Chorasmian or Khwarezmian (Iranian) |
| Chukchi or Chukot (Chukotko-Kamchatkan) |
| Chulym (Turkic) |
| Church Slavonic (Slavic) |
| Chuukese or Trukese (Malayo-Polynesian) |
| Chuvash (Turkic) |
| Cocoma or Cocama (Tupian) |
| Cocopa (Hokan) |
| Coeur d’Alene (Salishan) |
| Comorian (Bantu) |
| Coptic (Egyptian) (extinct, liturgical language) |
| Cornish (Celtic) |
| Corsican (Romance) |
| Cree (Algonquian) |
| Crimean Tatar or Crimean Turkish (Turkic) |
| Croatian (Slavic) |
| Cuman (Turkic) (extinct) |
| Cumbric (Celtic) (extinct) |
| Curonian (Baltic) (extinct) |
| Cuyonon (Malayo-Polynesian) |
| Czech (Slavic) |
| |
| Dacian (Indo-European) (extinct) |
| Dahlik (Semitic) |
| Dalecarlian (Germanic) |
| Dalmatian (Romance) (extinct) |
| Dameli (Indo-Aryan) |
| Danish (Germanic) |
| Dargin (Northeast Caucasian) |
| Dari (Zoroastrian) (Iranian) |
| Dari-Persian (Iranian) |
| Darkhat (Mongolic) |
| Daur or Dagur (Mongolic) |
| Dena'ina or Tanaina (Athapaskan) |
| Dhatki (Indo-Aryan) |
| Dhivehi or Maldivian (Indo-Aryan) |
| Dida (Volta-Congo) |
| Dioula or Jula (Mande) |
| Dogri (Indo-Aryan) |
| Dogrib or Tli Cho (Athapaskan) |
| Dolgan (Turkic) |
| Domaaki or Dumaki (Indo-Aryan) |
| Dongxiang or Santa (Mongolic) |
| Duala (Bantu) |
| Dungan (Sinitic) |
| Dutch (Germanic) |
| Dzhidi or Judeo-Persian (Iranian) |
| Dzongkha (Tibeto-Burman) |
| |
| Eastern Yugur (Mongolic) |
| Eblaite (Semitic) (extinct) |
| Edomite (Semitic) (extinct) |
| Egyptian (Afro-Asiatic) (extinct) |
| Egyptian Arabic (Semitic) |
| Ekoti (Bantu) |
| Elamite (isolated) (extinct) |
| Endegen (Semitic) |
| Enets or Yenisey Samoyed (Samoyedic) |
| English (Germanic) |
| Ennemor or Inor (Semitic) |
| Erzya (Finno-Ugric) |
| Esperanto (planned language) |
| Estonian (Finno-Ugric) |
| Etruscan (Tyrsenian) (extinct) |
| Even (Altaic) |
| Evenk or Evenki (Altaic) |
| Ewe (Volta-Congo) |
| Eyak (Na-Dené) |
| |
| Faeroese (Germanic) |
| Fang (Bantu) |
| Fars (Iranian) |
| Fijian (Malayo-Polynesian) |
| Filipino (Malayo-Polynesian) |
| Finnish (Finno-Ugric) |
| Finnish Sign Language (Signing) |
| Fon (Volta-Congo) |
| Franco-Provençal (Romance) |
| French (Romance) |
| French Sign Language (Signing) |
| Frisian (Germanic) |
| Friulian (Romance) |
| Fula or Fulfulde or Fulani (Atlantic) |
| Fur (Nilo-Saharan) |
| |
| Ga (Volta-Congo) |
| Gadaba (Dravidian) |
| Gafat (Semitic) (extinct) |
| Gagauz (Turkic) |
| Galician (Romance) |
| Gangte (Tibeto-Burman) |
| Garhwali (Indo-Aryan) |
| Gaulish (Celtic) (extinct) |
| Gayo (Malayo-Polynesian) |
| Gazi (Iranian) |
| Ge'ez (Semitic) (extinct) |
| Gen or Gẽ or Mina (Volta-Congo) |
| Georgian (South Caucasian) |
| German (Germanic) |
| German Sign Language (Signing) |
| Ghomara (Berber) (extinct) |
| Gikuyu or Kikuyu (Bantu) |
| Gilbertese or Kiribati (Malayo-Polynesian) |
| Gileki (Iranian) |
| Goaria (Indo-Aryan) |
| Gondi (Dravidian) |
| Gothic (Germanic) (extinct) |
| Gawar-Bati or Gowari or Narsati (Indo-Aryan) |
| Grangali or Gelangali (Indo-Aryan) |
| Greek (Indo-European) |
| Guanche (Berber) (extinct) |
| Guaraní (Tupian) |
| Gujarati (Indo-Aryan) |
| Gula Iro or Kulaal (Volta-Congo) |
| Gullah or Sea Island Creole English (English-based creole) |
| Gusii (Bantu) |
| Gwichʼin (Athabaskan) |
| |
| Hadramautic (Semitic) (extinct) |
| Hadza or Hatsa (Khoisan) |
| Haida or Masset (Na-Dené) |
| Haitian Creole (French-based creole) |
| Hakka (Sinitic) |
| Hän (Athabaskan) |
| Harari (Semitic) |
| Harauti (Indo-Aryan) |
| Harsusi (Semitic) |
| Haryanavi or Haryani or Bangru (Indo-Aryan) (a dialect of Hindi) |
| Harzani (Iranian) |
| Hattic (unclassified, possibly Northwest Caucasian) (extinct) |
| Hausa (Afro-Asiatic) |
| Havasupai or Upland Yuman (Hokan) |
| Hawaiian (Malayo-Polynesian) |
| Hawaii Pidgin Sign Language (Signing) |
| Hazaragi (Iranian) (a dialect of Persian) |
| Hebrew (Semitic) |
| Herero (Bantu) |
| Hértevin (Semitic) |
| Hiligaynon or Ilonggo (Malayo-Polynesian) |
| Hindi (Indo-Aryan) |
| Hiri Motu (Motu-based Pidgin) |
| Hittite (Anatolian) |
| Hixkaryana (Carib) |
| Hmong (Hmong Mien) |
| Ho (Austroasiatic) |
| Hobyót (Semitic) |
| Hopi (Uto-Aztecan |
| Hulaulá (Semitic) |
| Hungarian (Finno-Ugric) |
| Hurrian (Hurro-Urartian) (extinct) |
| Hutterite German (Germanic) |
| |
| Ibibio (Volta-Congo) |
| Iban (Malayo-Polynesian) |
| Ibanag (Malayo-Polynesian) |
| Icelandic (Germanic) |
| Igbo or Ibo or Biafra (Volta-Congo) |
| Ikalanga or Kalanga (Bantu) |
| Ili Turki (Turkic) |
| Illinois (Algonquian) (extinct) |
| Ilokano or Ilocano (Malayo-Polynesian) |
| Inari Sami (Finno-Ugric) |
| Indonesian (Malayo-Polynesian) |
| Ingrian or Izhorian (Finno-Ugric) |
| Ingush (Northeast Caucasian) |
| Inuktitut (Eskimo-Aleut) |
| Inupiaq (Eskimo-Aleut) |
| Inuvialuktun (Eskimo-Aleut) |
| Iraqw (Cushitic) |
| Irish or Irish Gaelic (Celtic) |
| Irish Sign Language (Signing) |
| Irula (Dravidian) |
| Isan or Northeastern Thai (Tai-Kadai) |
| Istro-Romanian (Romance) |
| Italian (Romance) |
| Itelmen or Kamchadal (Chukotko-Kamchatkan) |
| |
| Jacaltec or Jakalteko (Mayan) |
| Jalaa (unclassified, possibly Niger-Congo) |
| Japanese (isolated) |
| Jaqaru (Aymaran) |
| Jarai (Malayo-Polynesian) |
| Javanese (Malayo-Polynesian) |
| Jibbali or Shehri (Semitic) |
| Jicarilla Apache (Athabaskan) |
| Juang (Austro-Asiatic) |
| Judeo-Aramaic (Semitic) (extinct) |
| Jurchen (Tungusic) (extinct) |
| |
| Kabardian (Northwest Caucasian) |
| Kabyle (Berber) |
| Kachin or Jingpo (Tibeto-Burman) |
| Kalaallisut or Greenlandic (Eskimo-Aleut) |
| Kalami or Gawri or Dirwali (Indo-Aryan) |
| Kalasha (Indo-Aryan) |
| Kalmyk or Oirat (Mongolic) |
| Kalto or Nahali (isolated or Indo-Aryan) |
| Kamas (Samoyedic) (extinct) |
| Kankanai or Kankanaey (Malayo-Polynesian) |
| Kannada (Dravidian) |
| Kaonde or Chikaonde (Bantu) |
| Kapampangan (Malayo-Polynesian) |
| Karachay-Balkar (Turkic) |
| Karagas (Turkic) |
| Karaim (Turkic) |
| Karakalpak (Turkic) |
| Karelian (Finno-Ugric) |
| Kashmiri (Indo-Aryan) |
| Kashubian (Slavic) |
| Kawi (Malayo-Polynesian) (extinct) |
| Kazakh (Turkic) |
| Kemi Sami (Finno-Ugric) (extinct) |
| Kensiu (Austro-Asiatic) |
| Kerek (Paleosiberian) |
| Ket (Chukotko-Kamchatkan) |
| Khakas (Turkic) |
| Khalaj (Iranian) |
| Kham or Sheshi (Tibeto-Burman) |
| Khandeshi (Indo-Aryan) |
| Khanty or Ostyak (Finno-Ugric) |
| Khasi (Austro-Asiatic) |
| Khazar (probably Turkic) (extinct) |
| Khirwar (Dravidian) |
| Khmer (Austro-Asiatic) |
| Khmu (Austro-Asiatic) |
| Khowar (Indo-Aryan) |
| Khunsari (Iranian) |
| Kildin Sami (Baltic-Finnic) |
| Kimatuumbi (Bantu) |
| Kinaray-a or Hiraya (Malayo-Polynesian) |
| Kinyarwanda (Bantu) |
| Kirombo (Bantu) |
| Kirundi (Bantu) |
| Kivunjo (Bantu) |
| Klallam or Clallam (Salishan) |
| Kodava Takk or Kodagu or Coorgi (Dravidian) |
| Kohistani or Khili (Indo-Aryan) |
| Kolami (Dravidian) |
| Komi or Komi-Zyrian (Finno-Ugric) |
| Konda (Trans-New Guinea) |
| Konkani (Indo-Aryan) |
| Kongo or Kikongo (Bantu) |
| Koraga (Dravidian) |
| Korandje (Nilo-Saharan) |
| Korean (isolated) |
| Korku (Austro-Asiatic) |
| Korowai (Trans-New Guinea) |
| Korwa (Austro-Asiatic) |
| Koryak (Chukotko-Kamchatkan) |
| Kosraean (Malayo-Polynesian) |
| Kota (Dravidian) |
| Koyra Chiini or Western Songhay (Nilo-Saharan) |
| Koy Sanjaq Surat (Semitic) |
| Koya (Dravidian) |
| Krymchak or Judeo-Crimean Tatar (Turkic) |
| Kujarge (unclassified, perhaps Chadic) |
| Kui (Dravidian) |
| Kumauni (Indo-Aryan) |
| Kumyk (Turkic) |
| Kumzari (Iranian) |
| ǃKung (Khoisan) |
| Kurdish (Iranian) |
| Kurukh or Kurux (Dravidian) |
| Kurumba (Dravidian) |
| Kusunda (Tibeto-Burman) (extinct) |
| Kutenai or Kootenay or Ktunaxa (isolated) |
| Kuvi (Dravidian) |
| Kwanyama or Ovambo (Bantu) |
| Kxoe (Khoisan) |
| Kyrgyz or Kirghiz (Turkic) |
| |
| Laal (unclassified) |
| Ladakhi (Tibeto-Burman) |
| Ladin (Romance) |
| Ladino or Judeo-Spanish (Romance) |
| Lakota or Lakhota or Teton (Siouan) |
| Lambadi or Lamani or Banjari (Indo-Aryan) |
| Lao or Laotian (Tai-Kadai) |
| Latin (Romance) (extinct, liturgical language) |
| Latvian (Baltic) |
| Laz or Lazuri (South Caucasian) |
| Lenape or Unami or Delaware (Algonquian) (extinct) |
| Lepontic (Celtic) (extinct) |
| Lezgi or Agul (Northeast Caucasian) |
| Ligbi or Ligby (Mande) |
| Lingala (Bantu) |
| Lipan Apache (Athabascan) |
| Lisan al-Dawat (Indo-Aryan) |
| Lishana Deni (Semitic) |
| Lishanid Noshan or Lishana Didan (Semitic) |
| Lithuanian (Baltic) |
| Livonian or Liv (Finno-Ugric) |
| Lotha (Tibeto-Burman) |
| Low German or Low Saxon or Plattdeutsch (Germanic) |
| Lower Sorbian (Slavic) |
| Lozi or Silozi (Bantu) |
| Ludic or Ludian (Finno-Ugric) |
| Luganda (Bantu) |
| Lunda or Chilunda (Bantu) |
| Luri (Iranian) |
| Lushootseed (Salishan) |
| Lusoga or Soga (Bantu) |
| Luvale (Bantu) |
| Luwati (Indo-Iranian) |
| Luwian or Luvian (Anatolian) (extinct) |
| Luxembourgish (Germanic) |
| Lycian (Anatolian) (extinct) |
| Lydian (Anatolian) (extinct) |
| |
| Macedonian (Slavic) |
| Macedonian, Ancient (Proto-Greek) (extinct) |
| Magadhi (Indo-Aryan) |
| Maguindanao (Malayo-Polynesian) |
| Mahican (Algonquian) (extinct) |
| Mahl (Indo-Aryan) |
| Maithili (Indo-Aryan) |
| Makasar (Malayo-Polynesian) |
| Makhuwa-Meetto (Bantu) |
| Makua (Bantu) |
| Malagasy (Malayo-Polynesian) |
| Malay (Malayo-Polynesian) |
| Malayalam (Dravidian) |
| Malaysian Sign Language (Signing) |
| Maltese (Semitic) |
| Malto or Sauria Paharia (Dravidian) |
| Malvi or Malavi or Ujjaini (Indo-Aryan) |
| Mam (Mayan) |
| Manchurian (Tungusic) |
| Manda (Dravidian) |
| Mandaic (Semitic) |
| Mandarin (Sinitic) |
| Mandinka (Niger-Congo) |
| Mansi or Vogul (Finno-Ugric) |
| Manx (Celtic) (extinct) |
| Manyika (Bantu) |
| Maori (Malayo-Polynesian) |
| Mapudungun or Mapuche (isolated) |
| Maragoli (Bantu) |
| Maranao (Malayo-Polynesian) |
| Marathi (Indo-Aryan) |
| Mari or Cheremis (Finno-Ugric) |
| Maria (Dravidian) |
| Marquesan (Malayo-Polynesian) |
| Marshallese or Ebon (Malayo-Polynesian) |
| Martha's Vineyard Sign Language (Signing) |
| Masaba (Bantu) |
| Masbatenyo or Minasbate (Malayo-Polynesian |
| Meitei or Manipuri or Meithei (Tibeto-Burman) |
| Mesqan or Masqan (Semitic) |
| Mator (Samoyedic) (extinct) |
| Mauritian Creole or Morisyen (French-based creole) |
| Maya (Mayan) |
| Mazandarani or Tabari(Iranian) |
| Meänkieli or Tornedalen Finnish (Finno-Ugric) |
| Megleno-Romanian (Romance) |
| Megrelian or Mingrelian (South Caucasian) |
| Mehri or Mahri (Semitic) |
| Menominee (Algonquian) |
| Mentawai (Malayo-Polynesian) |
| Meroitic (unclassified, maybe Nilo-Saharan or isolated) |
| Merya (Finno-Ugric) (extinct) |
| Mescalero Apache (Athabaskan) |
| Mesmes (Semitic) (extinct) |
| Messapian (Indo-European (extinct) |
| Miami (Algonquian) (extinct) |
| Michif (mixed, French and Cree based) |
| Middle Dutch (Germanic) (extinct) |
| Middle English (Germanic) (extinct) |
| Middle French (Romance) (extinct) |
| Middle High German (Germanic) (extinct) |
| Middle Persian or Pahlavi (Iranian) (extinct) |
| Mikasuki or Miccosukee (Muskogean) |
| Mi'kmaq or Micmac (Algonquian) |
| Minaean (Semitic) (extinct) |
| Minangkabau (Malayo-Polynesian) |
| Mlahsô or Suryoyo (Semitic) (extinct) |
| Moabite (Semitic) (extinct) |
| Mobilian Jargon (pidgin, Choctaw and French based) |
| Moghol (Mongolic) |
| Mohawk (Iroquoian) |
| Mohegan (Algonquian) (extinct) |
| Moksha (Finno-Ugric) |
| Molengue (Bantu) |
| Mon (Austro-Asiatic) |
| Mongolian (Mongolic) |
| Mono (Volta-Congo) |
| Mono (Uto-Aztecan) |
| Mono (Malayo-Polynesian) |
| Montagnais (Algonquian) |
| Montenegrin (Slavic) |
| Motu (Malayo-Polynesian) |
| Mpre (unclassified, perhaps Niger-Congo or isolated) (extinct) |
| Muher (Semitic) |
| Mukha-Dora or Nuka (unclassified) |
| Mundari (Austro-Asiatic) |
| Munji (Iranian) |
| Murcian (Murcian) |
| Muria (Dravidian) |
| Muromian (Finno-Ugric) (extinct) |
| Murut (Malayo-Polynesian) |
| |
| Nafaanra (Volta-Congo) |
| Nagarchal (Dravidian) |
| Nahuatl (Uto-Aztecan) |
| Naiki (Dravidian) |
| Nama (Khoisan) |
| Nanai (Tungusic) |
| Natanzi (Iranian) |
| Nauruan (Malayo-Polynesian) |
| Navajo or Navaho (Na-Dené) |
| Nayini or Biyabanak (Iranian) |
| Ndau or Southeast Shona (Bantu) |
| Ndebele (Bantu) |
| Ndonga (Bantu) |
| Neapolitan (Romance) |
| Negidal (Tungusic) |
| Nenets or Yurak (Samoyedic) |
| Nepal Bhasa or Newari (Tibeto-Burman) |
| Nepali (Indo-Aryan) |
| New Zealand Sign Language (Signing) |
| Nganasan or Tavgi (Samoyedic) |
| Ngumba (Bantu) |
| Nheengatu or Geral or Modern Tupí (Tupian) |
| Nicaraguan Sign Language (Signing) |
| Nicola) (Athabaskan languages) (extinct) |
| Niellim (Volta-Congo) |
| Nigerian Pidgin (pidgin, English-based) |
| Niuean or Niue (Malayo-Polynesian) |
| Nivkh or Gilyak (isolated) |
| Nogai (Turkic) |
| Norfuk or Norfolk or Pitcairn-Norfolk (cant, English-Tahitian based) |
| Norman or Norman-French (Romance) |
| Norn (Germanic) (extinct) |
| Northern Sami (Finno-Ugric) |
| Northern Sotho or Sepedi (Bantu) |
| Northern Straits Salish) (Salishan) |
| Northern Yukaghir (Yukaghir) |
| Norwegian (Bokmål, Nynorsk, Riksmål) (Germanic) |
| Nuer (Nilotic) |
| Nuxálk or Bella Coola (Salishan) |
| Nyabwa (Volta-Congo) |
| Nyah Kur (Austro-Asiatic) |
| Nyangumarta (Pama-Nyungan) |
| Nyoro (Bantu) |
| Nǀu (Khoisan) |
| |
| Occitan (Romance) |
| Ojibwe or Ojibwa or Chippewa (Algonquian) |
| Old Church Slavonic (Slavic) (extinct, liturgical language) |
| Old English or Anglo-Saxon (Germanic) (extinct) |
| Old French (Romance) (extinct) |
| Old French Sign Language (Signing) (extinct) |
| Old High German (Germanic) (extinct) |
| Old Norse (Germanic) (extinct) |
| Old Nubian language (Nilo-Saharan) (extinct) |
| Old Persian (Iranian) (extinct) |
| Old Prussian (Baltic) (extinct) |
| Old Saxon (Germanic) (extinct) |
| Old South Arabic (Semitic) (extinct) |
| Old Tupi or Tupinamba (Tupian) (extinct) |
| Olonets Karelian or Liv or Livvi (Finno-Ugric) |
| Omagua (Tupian) |
| Ongota (Afro-Asiatic) |
| Oriya (Indo-Aryan) |
| Ormuri (Iranian) |
| Oroch (Tungusic) |
| Orok (Tungusic) |
| Oromo or Afaan Oromoo (Cushitic) |
| Oropom (unclassified) (extinct) |
| Ossetic or Ossetian (Iranian) |
| Ottoman Turkish (Turkic) (extinct) |
| |
| Páez or Nasa Yuwe (isolated) |
| Palaic (Anatolian) (extinct) |
| Palauan (Malayo-Polynesian) |
| Pali (Indo-Aryan) (extinct) |
| Pangasinan (Malayo-Polynesian) |
| Papiamento or Papiamentu (Portuguese-based creole) |
| Parachi (Iranian) |
| Parauk (Austro-Asiatic) |
| Parji or Duruwa (Dravidian) |
| Parya (Indo-Aryan) |
| Pashto or Pushto or Pashtu (Iranian) |
| Passamaquoddy or Maliseet-Passamaquoddy or Malecite-Passamaquoddy (Algonquian) |
| Pecheneg (Turkic) (extinct) |
| Pemon or Pemong (Cariban) |
| Pengo (Dravidian) |
| Pennsylvania Dutch or Pennsylvania German (Germanic) |
| Pentlatch or Puntlatch (Salishan) (extinct) |
| Persian or Farsi (Iranian) |
| Phalura (Indo-Aryan) |
| Phoenician (Semitic) (extinct) |
| Phrygian (Indo-European) (extinct) |
| Phuthi (Bantu) |
| Picard (Romance) |
| Pictish (Celtic) (extinct) |
| Pirahã (Mura) |
| Pisidian (Anatolian) (extinct) |
| Plautdietsch or Mennonite Low German (Germanic) |
| Polabian (Slavic (extinct) |
| Polish (Slavic) |
| Portuguese (Romance) |
| Pothohari or Pahari-Potwari (Indo-Aryan) |
| Potiguara (Tupian) (extinct) |
| Pradhan or Pardhan (Dravidian) |
| Proto-Indo-European (Indo-European) (extinct) |
| Provençal (Romance) |
| Puelche (isolated) |
| Puma (Tibeto-Burman) |
| Punjabi or Panjabi or Gurmukhi (Indo-Aryan) |
| |
| Qashqai or Ghashghai (Turkic) |
| Qatabanian (Semitic) (extinct) |
| Quebec Sign Language (Signing) |
| Quechua (Quechuan) |
| |
| Rajasthani (Indo-Aryan) |
| Ratagnon or Datagnon or Latagnun (Malayo-Polynesian) |
| Réunion Creole or Bourbonnais (French-based creole) |
| Romanian (Romance) |
| Romansh or Rhaeto-Romance (Romance) |
| Romany (Indo-Iranian) |
| Romblomanon (Malayo-Polynesian) |
| Rotokas (East Papuan) |
| Runyankole language or Nyankore (Bantu) |
| Russenorsk (Russian-Norwegian pidgin) (extinct) |
| Russian (Slavic) |
| Russian Sign Language (Signing) |
| Ruthenian or Rusyn or Carpathian (Slavic) |
| |
| Sabaean (Semitic) (extinct) |
| Salar (Turkic) |
| Samaritan Hebrew (Semitic) (extinct) |
| Samoan (Malayo-Polynesian) |
| Sandawe (Khoisan) |
| Sangisari or Sangesari (Iranian) |
| Sanglechi-Ishkashimi (Iranian) |
| Sango (Ngbandi-based creole) |
| Sanskrit (Indo-Aryan) (extinct, liturgical language) |
| Santali (Austro-Asiatic) |
| Sara (Malayo-Polynesian) |
| Saramaccan (English-based creole) |
| Sardinian (Romance) |
| Sarikoli (Iranian) |
| Saurashtra or Sourashtra (Indo-Aryan) |
| Savara (Dravidian) |
| Savi (Indo-Aryan) |
| Sawai (Malayo-Polynesian) |
| Scots (Germanic) |
| Scottish Gaelic or Scots Gaelic (Celtic) |
| Selangor Sign Language (Signing) |
| Selkup or Ostyak Samoyed (Samoyedic) |
| Selonian (Baltic) (extinct) |
| Semnani (Iranian) |
| Senaya (Semitic) |
| Sened (Berber) (extinct) |
| Senhaja de Srair (Berber) (extinct) |
| Sephardi Hebrew (Semitic) |
| Serbian (Slavic) |
| Serbo-Croatian (Slavic) |
| Sesotho (Bantu) |
| Seto or Setu (Finno-Ugric) |
| Seychellois Creole (French-based creole) |
| Shahrudi (Iranian) |
| Shimaore (Bantu) |
| Shina (Indo-Aryan) |
| Shona (Bantu) |
| Shor (Turkic) |
| Shughni (Iranian) |
| Shumashti (Indo-Aryan) |
| Shuswap (Salishan) |
| Sicilian (Romance) |
| Sidamo (Cushitic) |
| Sidetic (Anatolian) (extinct) |
| Sika (Malayo-Polynesian) |
| Silesian (Slavic) |
| Silt'e or Selti or East Gurage (Semitic) |
| Sindhi (Indo-Aryan) |
| Sinhalese (Indo-Aryan) |
| Sioux (Siouan) |
| Siraiki or Seraiki or Southern Punjabi (Indo-Aryan) |
| Sivandi (Iranian) |
| Skolt Sami (Finno-Ugric) |
| Slavey (Athabaskan) |
| Slovak (Slavic) |
| Slovenian or Slovene (Slavic) |
| Soddo or Kistane (Semitic) |
| Soi (Iranian) |
| Somali (Cushitic) |
| Sonjo or Temi (Bantu) |
| Sonsorolese or Sonsorol (Malayo-Polynesian) |
| Soqotri (Semitic) |
| Sora (Austro-Asiatic) |
| Sorbian (Slavic) |
| Southern Sami (Finno-Ugric) |
| South Estonian (Finno-Ugric) |
| Southern Yukaghir or Tundra Yukaghir (Yukaghir) |
| Spanish (Romance) |
| Sranan Tongo (English-based creole) |
| St'at'imcets or Lillooet (Salishan) |
| Sucite or Sìcìté Sénoufo (Volta-Congo) |
| Suba (Bantu) |
| Sudovian or Yotvingian (Baltic) (extinct) |
| Sumerian (isolated) (extinct) |
| Sundanese (Malayo-Polynesian) |
| Supyire or Supyire Senoufo (Volta-Congo) |
| Surigaonon (Malayo-Polynesian) |
| Susu (Niger-Congo) |
| Svan (South Caucasian) |
| Swahili (Bantu) |
| Swati or Swazi or Siswati or Seswati (Bantu) |
| Swedish (Germanic) |
| Syriac (Semitic) |
| |
| Tabasaran or Tabassaran (Northeast Caucasian) |
| Tachelhit (Berber) |
| Tagalog (Malayo-Polynesian) |
| Tahitian (Malayo-Polynesian) |
| Taiwanese Sign Language (Signing) |
| Tajik (Iranian) |
| Takestani (Iranian) |
| Talysh (Iranian) |
| Tamil (Dravidian) |
| Tanacross (Athabaskan) |
| Tangut or Xixia (Tibeto-Burman) (extinct) |
| Tarifit or Rifi or Riff Berber (Berber) |
| Tat or Tati (Iranian) |
| Tatar (Turkic) |
| Tausug (Malayo-Polynesian) |
| Tehuelche (Chon) |
| Telugu (Dravidian) |
| Temiar or Northern Sakai (Austro-Asiatic) |
| Tetum (Malayo-Polynesian) |
| Tepehua language (Totonacan) |
| Tepehuán language (Uto-Aztecan)) |
| Thai (Tai-Kadai) |
| Tharu (Indo-Aryan) |
| Thracian (Indo-European) (extinct) |
| Tibetan (Tibeto-Burman) |
| Tigre or Xasa (Semitic) |
| Tigrinya (Semitic) |
| Tillamook (Salishan) (extinct) |
| Tirahi (Indo-Aryan) |
| Tiv (Volta-Congo) |
| Tlingit (Na-Dené) |
| Tobian (Malayo-Polynesian) |
| Tocharian A and B (Indo-European) (extinct) |
| Toda (Dravidian) |
| Tok Pisin (English-based creole) |
| Tokelauan (Malayo-Polynesian) |
| Tonga (Bantu) |
| Tongan (Malayo-Polynesian) |
| Tongva (Uto-Aztecan) (extinct) |
| Torwali or Turvali (Indo-Aryan) |
| Tregami (Indo-Aryan) |
| Tsat (Malayo-Polynesian) |
| Tsez or Dido (Northeast Caucasian) |
| Tshiluba or Luba-Kasai or Luba-Lulua (Bantu) |
| Tsimshian (Penutian) |
| Tsonga (Bantu) |
| Tswana or Setswana (Bantu) |
| Tu or Monguor (Mongolic) |
| Tuareg languages or Tamasheq (Berber) |
| Tulu (Dravidian) |
| Tumbuka (Bantu) |
| Tupiniquim (Tupian) |
| Turkish (Turkic) |
| Turkmen (Turkic) |
| Turoyo (Semitic) |
| Tuvaluan (Malayo-Polynesian) |
| Tuvan Tuvin or Tyvan (Turkic) |
| |
| Ubykh (Northwest Caucasian) (extinct) |
| Udihe or Ude or Udege (Tungusic) |
| Udmurt or Votyak (Finno-Ugric) |
| Ugaritic (Semitic) (extinct) |
| Ukrainian (Slavic) |
| Ulbare (Semitic) |
| Ulch or Olcha (Tungusic) |
| Unserdeutsch or Rabaul Creole German (German-based creole) |
| Upper Sorbian (Slavic) |
| Urdu (Indic) |
| Uripiv (Malayo-Polynesian) |
| Urum (Turkic) |
| Ute (Uto-Aztecan) |
| Uyghur or Uigur (Turkic) |
| Uzbek (Turkic) |
| |
| Vafsi (Iranian) |
| Valencian Sign Language (Signing) |
| Vasi-vari or Prasuni (Indo-Aryan) |
| Venda or Tshivenda (Bantu) |
| Venetian (Romance) |
| Veps (Finno-Ugric) |
| Vietnamese (Austro-Asiatic) |
| Võro (Finno-Ugric) |
| Votic or Votian (Finno-Ugric) |
| |
| Waddar (Dravidian) |
| Waigali or Kalasha-Ala (Indo-Aryan) |
| Waima or Roro (Malayo-Polynesian) |
| Wakhi (Iranian) |
| Walloon (Romance) |
| Waneci (Iranian) |
| Wapishana or Aruma (Arawakan |
| Waray-Waray or Binisaya (Malayo-Polynesian) |
| Washo (Hokan) |
| Welsh (Celtic) |
| Western Neo-Aramaic (Semitic) |
| Weyto (unclassified, probably Afro-Asiatic) (extinct) |
| Wolane (Semitic) |
| Wolof (Niger-Congo) |
| Wotapuri-Katarqalai (Indo-Aryan |
| Wu (Sinitic) |
| |
| ǀXam (Khoisan) (extinct) |
| Xhosa (Bantu) |
| Xiang (Sinitic) |
| Xibe or Sibo (Tungusic) |
| ǃXóõ (Khoisan) |
| Xokó (unclassified) (extinct) |
| Xukurú (unclassified) (extinct) |
| |
| Yaaku language |
| Yaeyama language |
| Yakut |
| Yankunytjatjara language |
| Yanomami |
| Yanyuwa language |
| Yapese |
| Yaqui language |
| Yauma language (Bantu) |
| Yavapai language |
| Yazdi (Iranian) |
| Yemenite Hebrew language (Semitic) |
| Yeni language |
| Yevanic language |
| Yi language |
| Yiddish (Germanic) |
| Yogur (also known as Yoghur, (Mongolic) Sarï Uyghur, and (Mongolic) Yellow Uyghur, Mongolic) |
| Yokutsan languages |
| Yonaguni language |
| Yorùbá language |
| Yucatec Maya language |
| Yucatec Maya Sign Language (Signing) |
| Yuchi language |
| Yugur (also known as Yughur, (Turkicic) Sarïgh Uyghur, and (Turkic) Yellow Uyghur, Turkic) |
| Yukaghir languages |
| Yupik language (Eskimo-Aleut) |
| Yurats language |
| Yurok language |
| |
| Záparo (Saparoan) |
| Zapotec (Oto-Manguean) |
| Zazaki (Iranian) |
| Zhuang (Tai-Kadai) |
| Zoque (Mixe-Zoquean) |
| Zulu (Niger-Congo) (Bantu) |
| Zuñi or Zuni (isolated) |
| Zway or Zay (Semitic) |
