An ice supplying apparatus 100, being provided in a refrigerator 1, comprises: an ice maker unit 22, which is configured to supply ice pieces produced therein to an outside of a freezer room door; an ice storage unit 110, which is configured to store the ice pieces produced by the ice maker unit; an ice discharger unit 112, which is provided within the ice storage unit to discharge the ice pieces below; and a shrinking portion 111, which is provided in the ice storage unit and defines an interior space thereof as small as it goes down, through building up a lower surface 113, among interior surfaces defining that interior space 301 of the ice storage unit 110, for supporting the ice pieces stored therein from a lower potion thereof, by a surface inclining to a horizontal direction, wherein the ice discharger unit 112 is disposed in a lower portion of the shrinking portion 111.