A refrigerator comprising: a cabinet forming a storage compartment; a rear panel forming a rear wall of the storage compartment and having at least one cooling air outlet hole configured to discharge cooling air toward the storage compartment; a fan housing coupled to the rear panel and in which a fan configured to generate a circulation of the cooling air is installed; an outlet port which is formed at the fan housing and configured to discharge the cooling air supplied by driving of the fan; and a drawer movable in a prescribed direction from an inside of the storage compartment, wherein, the drawer includes a drawer body forming a storage space and a cooling air duct provided above the drawer body and having a cooling air path in communication with the outlet port, wherein the cooling air duct includes a first cover and a second cover which is coupled to a lower side of the first cover, the cooling air path being formed between the first and the second covers (130,140), and wherein the second cover includes: a guide surface that is provided at an upper portion of the second cover and configured to guide a flow of cooling air discharged from the outlet port; and a communication part configured to guide the cooling air flowing through the cooling air path to flow inside the drawer body; and a step which is formed to be stepped from the guide surface toward the communication part, characterized in that the first cover includes a thermal insulation member provided above the cooling air path, wherein the step extends downward from the guide surface and laterally extends toward the communication part, and the communication part is formed at an end portion of one side of the stepped portion. a cabinet forming a storage compartment; a rear panel forming a rear wall of the storage compartment and having at least one cooling air outlet hole configured to discharge cooling air toward the storage compartment; a fan housing coupled to the rear panel and in which a fan configured to generate a circulation of the cooling air is installed; an outlet port which is formed at the fan housing and configured to discharge the cooling air supplied by driving of the fan; and a drawer movable in a prescribed direction from an inside of the storage compartment, wherein, the drawer includes a drawer body forming a storage space and a cooling air duct provided above the drawer body and having a cooling air path in communication with the outlet port, wherein the cooling air duct includes a first cover and a second cover which is coupled to a lower side of the first cover, the cooling air path being formed between the first and the second covers (130,140), and wherein the second cover includes: a guide surface that is provided at an upper portion of the second cover and configured to guide a flow of cooling air discharged from the outlet port; and a communication part configured to guide the cooling air flowing through the cooling air path to flow inside the drawer body; and a step which is formed to be stepped from the guide surface toward the communication part, a guide surface that is provided at an upper portion of the second cover and configured to guide a flow of cooling air discharged from the outlet port; and a communication part configured to guide the cooling air flowing through the cooling air path to flow inside the drawer body; and a step which is formed to be stepped from the guide surface toward the communication part, characterized in that the first cover includes a thermal insulation member provided above the cooling air path, wherein the step extends downward from the guide surface and laterally extends toward the communication part, and the communication part is formed at an end portion of one side of the stepped portion.