An electronic device according to an embodiment, may include: a hinge structure including a hinge housing, a first housing connected to the hinge structure, a second housing connected to the first housing through the hinge structure and configured to rotate with respect to the first housing, a flexible display disposed in the first housing with a first portion and disposed in the second housing with a second portion, and at least one protection structure disposed to cover at least a part of a periphery of the flexible display and the at least one protection structure may include: a base disposed on the hinge housing and including a fixing portion formed in a direction in which a front surface of the electronic device faces, and a blocking member comprising an elastic body integrally formed with at least a part of the fixing portion, and disposed to cover at least a part of the periphery of the flexible display.