In a refrigerator comprising a refrigerating chamber and a storage chamber disposed in the refrigerating chamber, the storage chamber having a lower temperature than the refrigerating chamber, a non-uniform temperature distribution in the storage chamber due to the heat of an anti-dew condensation heater provided in a partition member is prevented. The refrigerator is provided with: a refrigerating chamber (22); a first door (31a) and a second door (31b) for opening or closing an opening portion of the refrigerating chamber; a partition member (53) disposed on an open-end side of the first door and configured to close a gap between the first door and the second door when the first door and the second door are closed; an anti-dew condensation heater (55) provided in the partition member; a low-temperature storage chamber (63) disposed in the refrigerating chamber and having a lower temperature than the refrigerating chamber; and a low-temperature air duct (95) disposed on a rear surface of the refrigerating chamber and in which cool air flowing into the storage chamber flows. The anti-dew condensation heater and the low-temperature air duct do not intersect each other in a plane of vertical projection.
