Indo-European is a language family which is comprised of most of the languages of Europe and parts of Asia. About half the population of the world speaks an Indo-European language.

Some member languages

(selected dead languages are shown in italics)

• Romance languages
  • Latin
  • Old French
  • Italian
  • Corsican
  • Spanish
  • Portuguese
  • Galician
  • Catalan
  • French
  • Provençal
  • Romanian
• Germanic languages
  • East
    • Gothic
  • North
    • Old Norse
    • Swedish
    • Norwegian
    • Danish
    • Icelandic
  • West
    • Old High German
    • Old English
    • Middle English
    • German
    • Low German
    • Dutch
    • English
    • Frisian
    • Yiddish
• Celtic languages
  • Continental
    • Gaulish
  • Goidelic
    • Irish
    • Scottish (Gaelic)
    • Manx
  • Brythonic
    • Welsh
    • Breton
    • Cornish
• Ancient Greek and Greek
• Albanian
• Armenian
• Baltic languages
  • Lithuanian
  • Latvian
• Slavic languages
  • West
    • Czech
    • Slovak (Slovakian)
    • Polish
  • East
    • Russian
    • Ukrainian
    • Belarusian
  • South
    • Slovene (Slovenian)
    • Serbian
    • Croatian
    • Macedonian
    • Bulgarian
• Indo-Iranian languages
  • Indo-Aryan
    • Sanskrit
    • Hindi
    • Urdu
    • Bengali
    • Punjabi
    • Marathi
    • Gujarati
    • Nepali
  • Dardic
    • Kashmiri
  • Iranian
    • West
      • Old Persian
      • Farsi (Persian)
      • Kurdish
    • East
      • Avestan
      • Pashto