| Total population | |
|---|---|
| 1,593,418 (2021) 4% of the population of Afghanistan | |
| Languages | |
| Aimaq dialect of Persian | |
| Religion | |
| Sunni Islam | |
| Related ethnic groups | |
| Hazaras, Tajiks |
The Aimaq (Dari: ایماق, romanized: Aimāq), also known as the Chahar Aimaq, are a collection of Sunni and mostly Persian-speaking nomadic and semi-nomadic tribes. They live mainly in the central and western highlands of Afghanistan, especially in Ghor and Badghis. Aimaqs were originally known as chahar ("four") Aymaqs: Jamshidi, Aimaq Hazara, Firozkohi, and Taymani. The Timuri, which is a separate tribe but is sometimes included among Aimaqs, which is known as Aimaq-e dīgar ("Other Aimaq").
The Aimaq speak several subdialects of the Aimaq dialect of Persian language, but some southern groups of Taymani, Firozkohi, and northeastern Timuri Aimaqs have adopted the Pashto language.

The word "Aimaq" is derived from the Turkic-Mongolic word "Oymaq" that means "tribe" and "group of tribes".
The Aimaqs claim different origins based on their tribal background. Some claim to be descended from the troops of Genghis Khan. The Taymani coalition was formed by a Kakar Pashtun while the chiefs of Firozkohi claimed descent from Achakzai Pashtuns.
The Aimaq are largely nomadic to semi-nomadic goat and sheep herders. They also trade with villages and farmers during migrations for pastures for their livestock. The material culture and foodstuffs of the Aimaq include skins, carpets, milk, dairy products and more. They trade these products to settled peoples in return for vegetables, grains, fruits, nuts, and other types of foods and goods.
Aimaqs are largely Sunni Muslims except for the Jamshidi who are mainly Isma'ili Shia Muslims.
In 2021, the Aimaq made up 4% of Afghanistan's population.
The term Aimaq means "tribe" but the Aimaq people actually include several different ethnic groups. The classification has come to be used for a variety of nonaligned nomadic tribes.
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