Darreh Beyglu () is a village in Arshaq-e Shomali Rural District of Arshaq District in Meshgin Shahr County, Ardabil province, Iran.
At the time of the 2006 National Census, the village's population was 175 in 34 households. The following census in 2011 counted 98 people in 32 households. The 2016 census measured the population of the village as 51 people in 17 households.