A refrigerator, comprising: a body; a storage compartment (11, 12) having a front surface available to be open at an inside of the body; a door (30, 31) rotatably installed at the body to open/close the open front surface of the storage compartment (11, 12); an ice making apparatus provided at an inside of the body to generate ice; a dispenser configured to discharge water and ice to an outside of the body; and a water supplying apparatus configured to supply water to the ice making apparatus and the dispenser, wherein the water supplying apparatus comprises: a water storage vessel provided with a body having a storage space formed at an inside thereof and provided with a first passage capable of intaking the water stored at the storage space; a bracket unit installed on a rear surface of the door (30, 31) and having the water storage vessel mounted thereto; a second passage connected to the first passage and capable of supplying the water in the water storage vessel to the ice making apparatus and the dispenser; a valve installed at an intersection of the second passage and configured to change a passage; and a pump configured to pump the water in the water storage vessel so that the water flows to the second passage, characterized in that the water storage vessel is provided with a water storage vessel lever capable of changing the position of the first passage to either an ON position at which the first passage is connected to the second passage, or an OFF position at which the first passage is disconnected from the second passage, the first passage of the water storage vessel is connected to the second passage and supplies the water stored at the water storage vessel to the ice making apparatus or the dispenser when the water storage vessel is mounted to the bracket unit and the position of the first passage moves to the ON position, and the first passage of the water storage vessel is disconnected from the second passage when the position of the first passage moves to the OFF position or the water storage vessel is dismounted from the bracket unit. a body; a storage compartment (11, 12) having a front surface available to be open at an inside of the body; a door (30, 31) rotatably installed at the body to open/close the open front surface of the storage compartment (11, 12); an ice making apparatus provided at an inside of the body to generate ice; a dispenser configured to discharge water and ice to an outside of the body; and a water supplying apparatus configured to supply water to the ice making apparatus and the dispenser, wherein the water supplying apparatus comprises: a water storage vessel provided with a body having a storage space formed at an inside thereof and provided with a first passage capable of intaking the water stored at the storage space; a bracket unit installed on a rear surface of the door (30, 31) and having the water storage vessel mounted thereto; a second passage connected to the first passage and capable of supplying the water in the water storage vessel to the ice making apparatus and the dispenser; a valve installed at an intersection of the second passage and configured to change a passage; and a pump configured to pump the water in the water storage vessel so that the water flows to the second passage, characterized in that the water storage vessel is provided with a water storage vessel lever capable of changing the position of the first passage to either an ON position at which the first passage is connected to the second passage, or an OFF position at which the first passage is disconnected from the second passage, the first passage of the water storage vessel is connected to the second passage and supplies the water stored at the water storage vessel to the ice making apparatus or the dispenser when the water storage vessel is mounted to the bracket unit and the position of the first passage moves to the ON position, and the first passage of the water storage vessel is disconnected from the second passage when the position of the first passage moves to the OFF position or the water storage vessel is dismounted from the bracket unit. a water storage vessel provided with a body having a storage space formed at an inside thereof and provided with a first passage capable of intaking the water stored at the storage space; a bracket unit installed on a rear surface of the door (30, 31) and having the water storage vessel mounted thereto; a second passage connected to the first passage and capable of supplying the water in the water storage vessel to the ice making apparatus and the dispenser; a valve installed at an intersection of the second passage and configured to change a passage; and a pump configured to pump the water in the water storage vessel so that the water flows to the second passage, characterized in that the water storage vessel is provided with a water storage vessel lever capable of changing the position of the first passage to either an ON position at which the first passage is connected to the second passage, or an OFF position at which the first passage is disconnected from the second passage, the first passage of the water storage vessel is connected to the second passage and supplies the water stored at the water storage vessel to the ice making apparatus or the dispenser when the water storage vessel is mounted to the bracket unit and the position of the first passage moves to the ON position, and the first passage of the water storage vessel is disconnected from the second passage when the position of the first passage moves to the OFF position or the water storage vessel is dismounted from the bracket unit.