Arbat (Persian: اربط)[a] is a village in, and the capital of, Gonbar Rural District of the Central District of Osku County, East Azerbaijan province, Iran.

[4] At the time of the 2006 National Census, the village's population was 442 in 112 households.

[5] The following census in 2011 counted 399 people in 114 households.

[6] The 2016 census measured the population of the village as 391 people in 129 households.

This Osku County location article is a stub.