The Talysh people or Talyshis, Talyshes, Talyshs, Talishis, Talishes, Talishs, Talesh are an Iranian ethnic group, with the majority residing in Azerbaijan and a minority in Iran. They are the indigenous people of the Talish, a region on the western shore of the Caspian Sea shared between Azerbaijan and Iran. The main city of the Talysh people and their homeland is Lankaran, the majority of the population of which is ethnically Talysh. They speak the Talysh language, closely related to Tati and Zaza languages and is one of the Northwestern Iranian languages. The majority of Talyshis in Azerbaijan are Shiite Muslims, and predominantly Sunni in Iran.