Nadilu (Persian: ناديلو)[a] is a village in, and the capital of, Qebleh Daghi Rural District of Howmeh District, Azarshahr County, East Azerbaijan province, Iran.

[4] At the time of the 2006 National Census, the village's population was 3,116 in 821 households.

[6] The 2016 census measured the population of the village as 3,436 people in 1,083 households.

It was the most populous village in its rural district.

This Azarshahr County location article is a stub.