Assyrian may refer to:

• Anything from Assyria, an ancient empire in Mesopotamia
• Anything from Assyria (Roman province), a province of the Roman Empire
• Assyrian people, a present-day Middle Eastern ethnic group
• Several Christian denominations:
  • Assyrian Church of the East
  • Assyrian Church of the East's Holy Synod
  • Assyrian Evangelical Church
  • Assyrian Pentecostal Church
• A number of languages:
  • Ancient Assyrian dialect of the Akkadian language
  • Present-day Assyrian Neo-Aramaic
• A number of writing systems:
  • Hebrew alphabet
  • Syriac alphabet
  • Cuneiform script
  • Aramaic alphabet

ܐܬܘܿܪܝܐ | Asýrčina