A refrigerator includes: a main body; a storage compartment provided in the main body; and an air duct provided in the storage compartment and configured to discharge air into the storage compartment, wherein the air duct may include: a front panel having an assembly groove formed at upper portion of a front surface of the front panel; an air flow path part provided at a rear surface of the front panel; an air duct cover including an upper portion inserted into the assembly groove and a lower portion attached to the front panel; and a fixing member configured to detachably attach the air duct to the front panel.