An air-conditioning control device (4) controls a plurality of air-conditioners (indoor devices) disposed at different locations within a predetermined living room space. A data manager (40) stores location information (82) for each air-conditioner (indoor device). A distance calculator (51) calculates a distance between respective air-conditioners (indoor devices) based on the location information (82). A control order setter (52) sets, based on the distance between respective air-conditioners (indoor devices) calculated by the distance calculator (51), a control order of each air-conditioner (indoor device) on which energy-saving control is to be performed in such a way that time spans for performing the energy-saving control that controls respective air-conditioners (indoor devices) for a predetermined time to suppress power consumption in respective sections of the living room space are balanced. The control executer (53) repeatedly executes the energy-saving control on each air-conditioner (indoor device) in accordance with the control order set by the control order setter (52).