Arallu (Persian: آراللو)[a] is a city in Hir District, Ardabil County, Ardabil province, Iran.

As the village of Aralluy-e Bozorg, it was the capital of Fuladlui-ye Shomali Rural District[5] until its capital was transferred to the village of Khalilabad.

[3] At the time of the 2006 National Census, the population was 2,276 in 448 households, when it was the village of Aralluy-e Bozorg in Fuladlui-ye Shomali Rural District.

[7] The 2016 census measured the population of the village as 2,650 people in 727 households.

This Ardabil County location article is a stub.