Charuymaq County (Persian: شهرستان چاراویماق) is in East Azerbaijan province, Iran.

[4]: 69, 76  Until the mid-20th century, the Charuymaq District was known as Oryād or Uryād, after the Oirats, a Mongol tribe.

[4]: 69, 72  According to the Ālam-ārā, a tribe known as Uryād historically lived among (but was separate from) the Mukri Kurds.

[4]: 68 At the time of the 2006 National Census, the county's population was 33,921 in 6,396 households.

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