List of Indo European languages

Albanian language

Gheg Albanian

Tosk Albanian

Arbëresh

Arvanitika

Anatolian languages (extinct)

Hittite

Luwian

Lycian

Lydian

Palaic

Armenian language

Modern Armenian

Eastern Armenian

Western Armenian

Proto-Armenian (extinct)

Classical Armenian

Middle Armenian

Baltic languages

Latvian

Latgalian

New Curonian

Lithuanian

Samogitian

Extinct languages:

Old Prussian

Curonian (disputed; see Origin of Curonian)

Galindian

Selonian

Semigallian

Skalvian

Sudovian (Yotvingian)

Celtic languages

Continental Celtic (all extinct; a paraphyletic grouping)

Gaulish

Lepontic

Galatian

Celtiberian

Insular Celtic

Goidelic

Galwegian Gaelic (extinct)

Irish

Scottish Gaelic

Manx

Shelta (cant)

Beurla Reagaird

Brittonic

Welsh

Breton

Cornish

Cumbric

Ivernic (hypothetical)

Pictish

Unclassified

Gallaecian (extinct)

Noric (extinct)

Germanic languages

East Germanic (all extinct)

Gothic

Vandalic

Burgundian

Crimean Gothic

North Germanic

East

Danish

Bornholmsk

Jutlandic

Gutnish

Swedish

Kalix

Westrobothnian

Jamtlandic

Scanian

Elfdalian

West

Icelandic

Faroese

Norn (extinct)

Norwegian

Bokmål

Nynorsk

Høgnorsk

Sognamål

Stavangersk

Trøndersk

Hallingmål-Valdris

Vestlandsk

Arendalsk

Bergensk

Sandnes

Vikværsk

Meldal

Trondheimsk

Brønnøy

West Germanic

High German languages

German

East Franconian

Yiddish

Bavarian

Cimbrian

Hutterite

Mòcheno

Lombardic (extinct)

Wymysorys

Central German

Luxembourgish

Ripuarian

Colognian

Riograndenser Hunsrückisch

Hessian

Palatinate German

Pennsylvania German

Thuringian

Upper Saxon

Erzgebirgisch

Silesian German

High Prussian

Lusatian

Upper German

Alemannic

Alsatian

Swabian

High Alemannic

Highest Alemannic

Low Alemannic

Colonia Tovar

Low German

East Low German

Plautdietsch

Brandenburgisch

Mecklenburgisch

Low Prussian

East Pomeranian

West Low German

Westphalian

Eastphalian

Northern Low Saxon

Hamburgisch

East Frisian Low Saxon

Gronings

Stellingwarfs

Drèents

Tweants

Achterhooks

Sallaans

Urkers

Veluws

Low Franconian languages

Dutch

Flemish

West Flemish

Afrikaans

Hollandic

Brabantian

Limburgish

Zeelandic

Anglo-Frisian languages

Frisian languages

Eiderstedt Frisian (extinct)

North Frisian

Saterland Frisian

West Frisian

English

Scots

Hellenic languages (Greek)

Greek

Mycenaean Greek (extinct)

Aeolic Greek

Arcadocypriot

Ancient Macedonian (extinct)

Attic (extinct)

Doric (extinct)

Koine (extinct)

Medieval Greek (extinct)

Modern Greek

Cretan

Demotic

Katharevousa

Cypriot

Yevanic (probably extinct)

Griko

Calabrian

Pontic

Romano-Greek

Eastern

Ionic (extinct)

Western

Doric (extinct)

Tsakonian

Indo-Iranian languages

Indo-Aryan languages

Central Indo-Aryan languages

East Central Indo-Aryan languages

Awadhi

Bagheli

Chhattisgarhi

Fijian Hindustani

Eastern Indo-Aryan languages

Bengali-Assamese languages

Assamese

Bengali

Bishnupriya Manipuri

Chakma

Chittagonian

Hajong

Halbi

Kharia Thar

Kayort

Kurmukar

Mal Paharia

Mirgan

Nahari

Rajbangsi

Rohingya

Sylheti

Tangchangya

Bihari languages

Angika

Bajjika

Bhojpuri

Caribbean Hindustani

Khortha

Kudmali

Magadhi

Maithili

Majhi

Musasa

Oraon Sadri

Pali

Panchpargania

Sadri

Surajpuri

Oriya languages

Adivasi Oriya

Bhatri

Bhunjia

Bodo Parja

Kosli

Kupia

Oriya

Relli

Northern

Nepali

Garhwali

Kumaoni

Jumli

Palpa

Dogri-Kangri languages

Dogri

Kangri

Mandeali

Jaunsari

Kullu

Pahari Kinnauri

Sirmauri

Hinduri

Mahasu Pahari

North-Western Indo-Aryan languages

Dardic languages (The relation of this subgroup to other Indo Aryan languages is unclear.)

Chitral languages

Kalasha-mun

Khowar

Kashmiri

Kohistani languages

Bateri

Chilisso

Gowro

Maiya

Kalami

Kalkoti

Tirahi

Torwali

Wotapuri-Katargalai

Kunar languages

Pashayi

Dameli

Gawar-Bati

Grangali

Shumashti

Shina languages

Brokstat

Domaaki

Kohistani Shina

Phalura

Savi

Shina

Ushojo

Lahnda

Jakati

Khetrani

Pothohari

Hindko

Saraiki

Gujarati languages

Gujarati

Kachchi

Sindhi languages

Jadgali

Lasi

Sindhi

Sindhi Bhil

Nuristani languages

Askunu

Kamkata-viri

Vasi-vari

Tregami

Waigali

Zemiaki

Kalasha-ala

Sanskrit

Southern Indo-Aryan languages

Marathi–Konkani languages

Konkani

Katkari

Kukna

Phudagi

Samvedi

Varli

Marathi

Sinhalese-Maldivian languages

Sinhala

Vedda (Sinhala-based creole)

Maldivian

Unclassified

Are

Bhalay

Deccan

Gowlan

Romani

Angloromani

Balkan Romani

Bohemian Romani (extinct)

Caló

Finnish Kalo

Kalderash Romani

Kurbet

Laiuse Romani (extinct)

Romano-Greek

Romano-Serbian

Scandoromani

Sinte Romani

Welsh-Romani

Varhadi-Nagpuri language

Savji language

Iranian languages

Eastern Iranian languages

Northeastern Iranian languages

Avestan language

Ossetian language

Yagnobi language

Pashto language

Southeastern Iranian languages

Western Iranian languages

Northwestern Iranian languages

Parthian (extinct)

Kurdish

Central Kurdish

Northern Kurdish

Southern Kurdish

Laki

Gorani

Sarli

Shabaki

Zaza

Balochi

Koroshi

Khuri

Talysh

Old Azeri (extinct)

Tati

Harzandi

Karingani

Kho'ini

Gozarkhani

Kajali

Koresh-e Rostam

Maraghei

Razajerdi

Shahrudi

Ashtiani

Vafsi

Alviri-Vidari

Khunsari

Gazi

Zoroastrian Dari

Nayini

Southwestern Iranian languages

Persian

Bukhori

Dari

Tajik

Hazaragi

Aimaq

Sistani

Pahlavni (extinct)

Judeo-Persian

Dezfuli

Luri

Bakhtiari

Sivandi

Kuhmareyi

Lari

Bashkardi

Kumzari

Tat

Judeo-Tat

Semnani

Sangsari

Lasgerdi

Sorkhei

Gilaki

Mazanderani

Gorgani

Deylami (extinct)

Italic languages

Sabellic (extinct)

Oscan

Volscian

Umbrian

Latino-Faliscan (extinct)

Faliscan

Latin

Vulgar Latin

Venetic (extinct; either Italic or closely related to Italic)

Romance languages

Italo-Western languages

Italo-Dalmatian languages

Dalmatian (extinct)

Istriot

Tuscan

Venetian

Corsican

Sassarese

Sicilian

Neapolitan

Apulian

Judeo-Italian

Western Romance languages

Gallo-Romance languages

French

Angevin

Berrichon

Champenois

Poitevin

Saintongeais

Lorrain

Picard

Walloon

Norman

Anglo-Norman

Guernésiais

Jèrriais

Burgundian

Frainc-Comtou

Franco-Provençal (Arpitan)

Savoyard

Gallo

Romansh

Ladin

Occitan

Catalan

Balearic

Valencian

Piedmontese

Ligurian

Lombard

Emilian-Romagnol

Emilian

Romagnol

Iberian Romance languages

Asturian

Cantabrian

Extremaduran

Leonese

Mirandese

Spanish

Fala

Galician

Portuguese

Aragonese

Mozarabic (extinct)

Eastern Romance languages

Aromanian

Romanian

Megleno-Romanian

Moldovan

Vlach

Istro-Romanian

Sardinian

Slavic languages

Proto-Slavic

East Slavic languages

Old East Slavic (extinct)

Belarusian

Russian

Doukhobor

Old Novgorodian (Extinct)

Pomor

Ruthenian (extinct)

Rusyn

Pannonian Rusyn

Motolian

West Polesian

Ukrainian

Balachka

Canadian Ukrainian

South Slavic languages

Old Church Slavonic

Bulgarian

Banat Bulgarian

Meshterski

Macedonian

Torlakian (pidgin)

Gorani

Serbo-Croatian

Bosnian

Croatian

Chakavian

Burgenland Croatian

Kajkavian

Montenegrin

Serbian

Shtokavian

Bunjevac

Slavomolisano

Slovene

Resian

Wendish

West Slavic languages

Czech

Moravian

Kashubian (Pomeranian)

Polish

Old Polish (extinct)

Lesser Polish

Masovian

Masurian

Podhale

Lachian

Silesian (disputed)

Cieszyn Silesican

Slovak

Eastern Slovak

Sorbian

Lower Sorbian

Upper Sorbian

Polabian (extinct)

Knaanic (extinct)

Slovincian (extinct)

Tocharian languages (extinct)

Tocharian A (Turfanian, East Tocharian or Agnean)

Tocharian B (Kuchean or West Tocharian)

Tocharian C (Kröanian)

Indo-European languages whose relationship to other languages in the family is unclear

Cimmerian, possibly related to Thracian or Iranian

Ancient Ligurian, possibly related to Italic or Celtic

Lomavren

Dacian

Thracian

Illyrian

Messapian

Paionian

Phrygian