An evaporator for an ice maker, comprising: an evaporator body having a refrigerant flow path (RR) formed therein; a dipping member connected to the evaporator body , for a refrigerant having a temperature lower than a freezing point of water to flow in the refrigerant flow path (RR) to generate ice in a state in which at least a portion of the dipping member is submerged in water; a heater having at least a portion inserted into the refrigerant flow path (RR), and directly or indirectly heating at least one of the refrigerant in the refrigerant flow path (RR), the evaporator body , and the dipping member to separate the ice generated on the dipping member from the dipping member ; and a connection member connecting the evaporator body and the refrigerant flow path (RR) to be connected to a refrigeration cycle, and inserting the at least a portion of the heater into the refrigerant flow path (RR), characterized in that , a connection space (SC) connected to the refrigerant flow path (RR) is formed in the dipping member , the dipping member comprises a partition member partitioning the connection space (SC) into a refrigerant inflow path (RI) into which the refrigerant flows from the refrigerant flow path (RR) and a refrigerant outflow path (RO) from which the refrigerant flows into the refrigerant flow path (RR), the partition member at least partially passes through the refrigerant flow path (RR) to extend to the evaporator body , the partition member is at least partially in contact with the dipping member and the evaporator body and a portion of the partition member extending to the evaporator body is at least partially in contact with the heater . an evaporator body having a refrigerant flow path (RR) formed therein; a dipping member connected to the evaporator body , for a refrigerant having a temperature lower than a freezing point of water to flow in the refrigerant flow path (RR) to generate ice in a state in which at least a portion of the dipping member is submerged in water; a heater having at least a portion inserted into the refrigerant flow path (RR), and directly or indirectly heating at least one of the refrigerant in the refrigerant flow path (RR), the evaporator body , and the dipping member to separate the ice generated on the dipping member from the dipping member ; and a connection member connecting the evaporator body and the refrigerant flow path (RR) to be connected to a refrigeration cycle, and inserting the at least a portion of the heater into the refrigerant flow path (RR), characterized in that , a connection space (SC) connected to the refrigerant flow path (RR) is formed in the dipping member , the dipping member comprises a partition member partitioning the connection space (SC) into a refrigerant inflow path (RI) into which the refrigerant flows from the refrigerant flow path (RR) and a refrigerant outflow path (RO) from which the refrigerant flows into the refrigerant flow path (RR), the partition member at least partially passes through the refrigerant flow path (RR) to extend to the evaporator body , the partition member is at least partially in contact with the dipping member and the evaporator body and a portion of the partition member extending to the evaporator body is at least partially in contact with the heater . <EOS>