Iranian Azerbaijanis (Azerbaijani: ایران آذربایجانلیلاری; Persian: ایرانیان آذربایجان) are Iranians of Azerbaijani ethnicity. They are primarily found in and are native to the region of Iranian Azerbaijan. Iranian Azerbaijanis are the second largest ethnic group in Iran.

Iranian Azeris

ایران آذربایجانلیلاری
Total population
Iran: 16%–24% of population
Regions with significant populations
Majority: East Azerbaijan West Azerbaijan Ardabil Zanjan Significant minority: Hamadan Tehran Alborz Kurdistan Kermanshah Qazvin Markazi Gilan some other regions
Languages
Azerbaijani Persian
Religion
predominantly Shia Islam

Iranian Azerbaijanis are traditionally sensitive to their ethnic identity, but are supportive of bilingualism in Azerbaijani and Persian as well.