A refrigerator comprising: a main body having a storage compartment; a first door that is rotatably disposed in front of the main body, opens/closes the storage compartment, and has an opening formed therein, wherein at least one door guard is disposed in the opening; a second door that is rotatably disposed in front of the first door, opens/closes the opening, and is rotated in a same direction as the first door; a hinge unit including a first upper hinge coupled to an upper portion of the main body and a first lower hinge coupled to a lower portion of the main body corresponding to a lower portion of the first door, such that the first door is rotatably coupled to the main body, and a second upper hinge and a second lower hinge coupled to an upper portion of the first door and the lower portion of the first door, respectively, such that the second door is rotatably coupled to the first door, wherein the first lower hinge comprises a first contact portion, and the second lower hinge comprises a second contact portion; a cam member having a cam surface coupled to the first upper hinge; first and second elastic levers (151, 157) coupled to the upper portion and the lower portion of the first door, respectively, and upon the first door being closed, configured to transfer an elastic force in a direction in which the first door is closed, wherein the first elastic lever coupled to the upper portion of the first door is provided to be bent in a C' shape to have elasticity, and has one side thereof fastened to the upper portion of the first door by a fastening member and the other side thereof on which a roller is provided to move along a shape of the cam surface by being in contact with the cam surface of the cam member when the first door is being closed; and a stopping member including a first stopping member coupled to the lower portion of the first door to limit an angle at which the first door is opened by contacting the first contact portion and a second stopping member coupled to a lower portion of the second door to limit an angle at which the second door is opened by contacting the second contact portion. a main body having a storage compartment; a first door that is rotatably disposed in front of the main body, opens/closes the storage compartment, and has an opening formed therein, wherein at least one door guard is disposed in the opening; a second door that is rotatably disposed in front of the first door, opens/closes the opening, and is rotated in a same direction as the first door; a hinge unit including a first upper hinge coupled to an upper portion of the main body and a first lower hinge coupled to a lower portion of the main body corresponding to a lower portion of the first door, such that the first door is rotatably coupled to the main body, and a second upper hinge and a second lower hinge coupled to an upper portion of the first door and the lower portion of the first door, respectively, such that the second door is rotatably coupled to the first door, wherein the first lower hinge comprises a first contact portion, and the second lower hinge comprises a second contact portion; a cam member having a cam surface coupled to the first upper hinge; first and second elastic levers (151, 157) coupled to the upper portion and the lower portion of the first door, respectively, and upon the first door being closed, configured to transfer an elastic force in a direction in which the first door is closed, wherein the first elastic lever coupled to the upper portion of the first door is provided to be bent in a C' shape to have elasticity, and has one side thereof fastened to the upper portion of the first door by a fastening member and the other side thereof on which a roller is provided to move along a shape of the cam surface by being in contact with the cam surface of the cam member when the first door is being closed; and a stopping member including a first stopping member coupled to the lower portion of the first door to limit an angle at which the first door is opened by contacting the first contact portion and a second stopping member coupled to a lower portion of the second door to limit an angle at which the second door is opened by contacting the second contact portion.