An image forming apparatus includes a main body and at least one handle unit disposed on the main body. The handle unit includes a fixing bracket disposed on the main body and having a stop portion, a hinge shaft disposed on the fixing bracket, a handle member disposed to rotate with respect to the fixing bracket by the hinge shaft, a hook formed at an end of the handle member, and a hook catching portion formed on the main body, the hook catching portion to which the hook is caught. The hook is caught to the hook catching portion by weight of the handle member.