Abstract: A refrigerator and control method thereof, the refrigerator including a main body having a plurality of storage compartments, a compressor and a condenser which are provided in the main body, a plurality of evaporators corresponding to the respective storage compartments, a main refrigerant pipe to connect the compressor, the condenser and the evaporators in series, at least one branch refrigerant pipe which is branched between the condenser and one of the evaporators to be connected with an inlet of one of the remaining evaporators, and a selection valve which is provided on a branching point of the at least one branch refrigerant pipe to open and close the main refrigerant pipe and the at least one branch refrigerant pipe, respectively. The refrigerator adjusts a flow of a refrigerant flowing through respective evaporators according to preset temperatures of respective storage compartments in a refrigerator.