List of geographic names of Iranian origin

This is a list of geographic names of Iranian origin.

This list also includes geographic names which are in part derived from Iranian languages.

Formed with the Persian suffix -istan, literally meaning "land of the Kazakh or Ghazagh" in Persian.

Formed with the Persian suffix -istan.

Various cities and towns of South Asia ending in the Persian suffix -ābād (آباد).

Countries that have English names, and settlement names, of Iranian origin
Countries that have settlements with names of Iranian origin
Countries that may have an Iranian root for their name