There is disclosed a mobile terminal including a display unit, a front case of which a front surface the display is mounted, a rear case coupled to a rear surface of the front case, a main board loaded between the front case and the rear case, and a side case coupled to one or more side surfaces of the front and rear cases, wherein the side case comprises an inner injection mold projected toward the front case and the rear case, an outer injection mold exposed externally and an antenna pattern disposed between the inner injection mold and the outer injection mold.