The invention provides a refrigerator to improve heat insulation performance. The refrigerator is provided with a heat insulation box. The heat insulation box includes: a bottom part heat insulation wall; leg members set so as to project downward than the bottom part heat insulation wall; and a leg support member which is fitted to the bottom part heat insulation wall and to which the leg members are fitted. The bottom part heat insulation wall includes: an inside box; a bottom plate which forms the outside of the bottom part of the heat insulation box; a first bottom part vacuum heat-insulation panel which is set to the bottom plate side between the inside box and the bottom plate; and a second bottom part vacuum heat-insulation panel which is located at the side of the inside box of the first bottom part vacuum heat-insulation panel between the inside box and the bottom plate, and is set so as to cover the first bottom part vacuum heat-insulation panel. The bottom plate includes: a fitting part to which the leg support member is fitted; a recessed part which is formed while projecting downward so as to be at least partly superimposed in a thickness direction of the leg support member, and houses the first bottom part vacuum heat-insulation panel. The second bottom part vacuum heat-insulation panel is formed so as to avoid the fitting part.