Qeshlaq-e Melli Mahmudlar () is a village in Qeshlaq-e Jonubi Rural District of Qeshlaq Dasht District in Bileh Savar County, Ardabil province, Iran.
At the time of the 2006 National Census, the village's population was 35 in eight households. The following census in 2011 counted a population below the reporting threshold. The 2016 census again measured the population as below the reporting threshold.