Alardeh () is a village in Lahrud Rural District of Meshgin-e Sharqi District in Meshgin Shahr County, Ardabil province, Iran.
At the time of the 2006 National Census, the village's population was 38 in eight households. The village did not appear in the following census of 2011. The 2016 census measured the population of the village as 23 people in seven households.