An air-conditioning apparatus configured to perform heating or cooling of a plurality of rooms and to operate based on target indoor temperatures set to room controllers each provided for a corresponding one of the plurality of rooms, the air-conditioning apparatus comprising: a heat source unit including a compressor; an indoor unit connected to the heat source unit via a refrigerant pipe and configured to perform cooling or heating of the plurality of rooms through a duct; and a controller configured to acquire the target indoor temperatures from the room controllers of the plurality of rooms to control operations of the heat source unit and the indoor unit based on the acquired target indoor temperatures, the controller including an operation control unit configured to control an operation of the compressor of the heat source unit based on the target indoor temperatures of the plurality of rooms, an occupied room database configured to store schedule information on presence and absence of a person in the plurality of rooms, an unoccupied room detecting unit configured to detect an unoccupied room where no person is present of the plurality of rooms from the occupied room database, and a correction amount setting unit configured to set a temperature correction amount (Tc) for correcting a target indoor temperature of the target indoor temperatures set to a corresponding one of the room controllers of the unoccupied room detected by the unoccupied room detecting unit in such a manner that an air conditioning load for the unoccupied room is reduced, wherein, after the correction amount setting unit send a request to correct the target indoor temperature to the corresponding room controller based on the temperature correction amount (Tc), and when an operation capacity of the compressor becomes smaller than or equal to a preset operation capacity, the correction amount setting unit resets the temperature correction amount (Tc) to be decreased or increased by a preset adjustment amount (ΔT), and when the unoccupied room detecting unit detects a plurality of unoccupied rooms, the correction amount setting unit is configured to reset temperature correction amounts (Tc) for target indoor temperatures for all the unoccupied rooms, and to reset the temperature correction amounts (Tc) for the plurality of unoccupied rooms, in an order of rooms where a person will be present earlier among the plurality of unoccupied rooms based on the schedule information stored in the occupied room database. a heat source unit including a compressor; an indoor unit connected to the heat source unit via a refrigerant pipe and configured to perform cooling or heating of the plurality of rooms through a duct; and a controller configured to acquire the target indoor temperatures from the room controllers of the plurality of rooms to control operations of the heat source unit and the indoor unit based on the acquired target indoor temperatures, the controller including an operation control unit configured to control an operation of the compressor of the heat source unit based on the target indoor temperatures of the plurality of rooms, an occupied room database configured to store schedule information on presence and absence of a person in the plurality of rooms, an unoccupied room detecting unit configured to detect an unoccupied room where no person is present of the plurality of rooms from the occupied room database, and a correction amount setting unit configured to set a temperature correction amount (Tc) for correcting a target indoor temperature of the target indoor temperatures set to a corresponding one of the room controllers of the unoccupied room detected by the unoccupied room detecting unit in such a manner that an air conditioning load for the unoccupied room is reduced, an operation control unit configured to control an operation of the compressor of the heat source unit based on the target indoor temperatures of the plurality of rooms, an occupied room database configured to store schedule information on presence and absence of a person in the plurality of rooms, an unoccupied room detecting unit configured to detect an unoccupied room where no person is present of the plurality of rooms from the occupied room database, and a correction amount setting unit configured to set a temperature correction amount (Tc) for correcting a target indoor temperature of the target indoor temperatures set to a corresponding one of the room controllers of the unoccupied room detected by the unoccupied room detecting unit in such a manner that an air conditioning load for the unoccupied room is reduced, wherein, after the correction amount setting unit send a request to correct the target indoor temperature to the corresponding room controller based on the temperature correction amount (Tc), and when an operation capacity of the compressor becomes smaller than or equal to a preset operation capacity, the correction amount setting unit resets the temperature correction amount (Tc) to be decreased or increased by a preset adjustment amount (ΔT), and when the unoccupied room detecting unit detects a plurality of unoccupied rooms, the correction amount setting unit is configured to reset temperature correction amounts (Tc) for target indoor temperatures for all the unoccupied rooms, and to reset the temperature correction amounts (Tc) for the plurality of unoccupied rooms, in an order of rooms where a person will be present earlier among the plurality of unoccupied rooms based on the schedule information stored in the occupied room database.