A refrigerator, comprising: a heat-insulating box including an inner box, an outer box, and a heat-insulating material filled between the inner box and the outer box; a partition wall that vertically divides an interior of the heat-insulating box into a plurality of storage compartments (104, 105, 106, 107, 108), to which cool air is supplied; an openable door (104a, 104b, 105a, 106a, 107a, 108a) provided in front of each of the plurality of storage compartments (104, 105, 106, 107, 108); and a door gasket in tight contact with a metal receiving member that is provided on a front face of the partition wall facing the doors (104a, 104b, 105a, 106a, 107a, 108a), characterized in that the refrigerator includes: a sealing member (141, 145, 147, 148, 149) attached to the partition wall, and having a sealing portion (142, 143) for partially closing a gap between one of the doors (104a, 104b, 105a, 106a, 107a, 108a) and the partition wall, and a heat exchange suppression space formed by the partition wall and the sealing member (141, 145, 147, 148, 149) on at least one of top and bottom of the metal receiving member at one side of the door gasket facing an inside of one of the plurality of storage compartments (104, 105, 106, 107, 108), the sealing member (141, 145, 147, 148, 149) including a cool air guide, and a connection portion connecting the cool air guide with the sealing member (141, 145, 147, 148, 149) provided on a storage compartment side with respect to a center of the heat exchange suppression space, wherein a part of the sealing portion (142, 143) of the sealing member (141, 145, 147, 148, 149) in contact with a part of the cool air guide portion forms a second heat exchange suppression space. a heat-insulating box including an inner box, an outer box, and a heat-insulating material filled between the inner box and the outer box; a partition wall that vertically divides an interior of the heat-insulating box into a plurality of storage compartments (104, 105, 106, 107, 108), to which cool air is supplied; an openable door (104a, 104b, 105a, 106a, 107a, 108a) provided in front of each of the plurality of storage compartments (104, 105, 106, 107, 108); and a door gasket in tight contact with a metal receiving member that is provided on a front face of the partition wall facing the doors (104a, 104b, 105a, 106a, 107a, 108a), characterized in that the refrigerator includes: a sealing member (141, 145, 147, 148, 149) attached to the partition wall, and having a sealing portion (142, 143) for partially closing a gap between one of the doors (104a, 104b, 105a, 106a, 107a, 108a) and the partition wall, and a heat exchange suppression space formed by the partition wall and the sealing member (141, 145, 147, 148, 149) on at least one of top and bottom of the metal receiving member at one side of the door gasket facing an inside of one of the plurality of storage compartments (104, 105, 106, 107, 108), a sealing member (141, 145, 147, 148, 149) attached to the partition wall, and having a sealing portion (142, 143) for partially closing a gap between one of the doors (104a, 104b, 105a, 106a, 107a, 108a) and the partition wall, and a heat exchange suppression space formed by the partition wall and the sealing member (141, 145, 147, 148, 149) on at least one of top and bottom of the metal receiving member at one side of the door gasket facing an inside of one of the plurality of storage compartments (104, 105, 106, 107, 108), the sealing member (141, 145, 147, 148, 149) including a cool air guide, and a connection portion connecting the cool air guide with the sealing member (141, 145, 147, 148, 149) provided on a storage compartment side with respect to a center of the heat exchange suppression space, wherein a part of the sealing portion (142, 143) of the sealing member (141, 145, 147, 148, 149) in contact with a part of the cool air guide portion forms a second heat exchange suppression space.