The Indo-European languages include some 443 (SIL estimate) languages and dialects spoken by about three billion people, including most of the major language families of Europe and western Asia, which belong to a single superfamily. Each subfamily in this list contains many subgroups and individual languages.

Albanian language

• • Gheg
  • Tosk group
    • Arbëreshë
    • Arvanatika
    • Tosk

Anatolian languages

• • Hittite language
  • Luwian language
  • Lycian language
  • Lydian
  • Palaic language

Armenian languages

• • Armenian language
  • Lomavren language
  • Homshetsi

Baltic languages

Celtic languages

• Gaulish (extinct)
  • Gaulish
  • Lepontic
  • Noric
  • Galatian.
• Celtiberian (extinct)
• Goidelic
  • Irish Gaelic
  • Scottish Gaelic
  • Manx
  • Shelta
• Brythonic
  • Welsh
  • Breton
  • Cornish
  • Cumbric
  • Ivernic
  • Pictish (possibly)

Germanic languages

Greek languages

• East Greek
  • Mycenaean Greek
    • Attic-Ionic
      • Attic Greek
        • Koine Greek
          • Modern Greek
            • Dhimotiki
            • Katharevousa
          • Yevanic Greek
          • Cypriot Greek
        • Griko
        • Cappadocian Greek
        • Pontic Greek
        • Romano-Greek
      • Ionic Greek
    • Aeolic Greek
    • Arcado-Cypriot Greek
• West Greek
  • Doric Greek
    • Tsakonian Greek
  • Northwestern Greek
  • Ancient Macedonian language

Indo-Iranian languages

• Central Indo-Aryan languages
• East Central Indo-Aryan languages
  • Awadhi language
  • Bagheli language
  • Chhattisgarhi language
  • Dhanwar language
  • Fijian Hindustani language
• Eastern Indo-Aryan languages
• Northern Indo-Aryan languages
• Northwestern Indo-Aryan languages
• Nuristani languages
  • Ashkun language
  • Kamviri language
  • Kati language
  • Prasuni language
  • Tregami language
  • Waigali language
• Sanskrit language
• Sinhalese-Maldivian languages
  • Maldivian language
  • Sinhala language
  • Veddah language
• Southern Indo-Aryan languages
• Eastern Iranian languages
  • Northeastern Iranian languages
    • Avestan language
    • Osetin language
    • Yagnobi language
  • Southeastern Iranian languages
• Western Iranian languages
  • Northwestern Iranian languages
  • Southwestern Iranian languages

Italic languages

• Sabellic
  • Oscan
    • Volscian
  • Umbrian
• Latino-Faliscan
  • Faliscan
  • Latin
  • Vulgar Latin
    • Romance languages

Paleo-Balkan languages

(each may belong to its own subfamily of the Indo-European languages)

• Ancient Macedonian language
• Dacian language
• Thracian language
• Illyrian language
• Paionian language
• Phrygian language

Slavic languages

Tocharian languages

• • Tocharian A
  • Tocharian B

External link

• Indo-European language tree