Ajab Shir County (Persian: شهرستان عجب‌ شیر) is in East Azerbaijan Province, Iran.

[3] After the 2011 National Census, the village of Javan Qaleh was elevated to the status of a city.

[4] At the time of the 2006 census, the county's population was 65,741 in 16,039 households.

[2] Ajab Shir County's population history and administrative structure over three consecutive censuses are shown in the following table.

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