A mobile terminal, comprising: a main body; at least one circuit board (282, 382, 482, 582) located in the main body, the at least one circuit board (282, 382, 482, 582) comprising an upper surface, a lower surface, and at least one lateral surface; at least one conductive body (289, 489, 589a, 589b) disposed at the at least one lateral surface of the at least one circuit board (282, 382, 482, 582) and electrically connected to a ground of the at least one circuit board (282, 382, 482, 582); and at least one shield member (283, 284, 383, 583, 584) mounted on the at least one circuit board (282, 382, 482, 582) and comprising: a base portion (285, 286) formed to cover at least part of the upper surface or the lower surface of the at least one circuit board (282, 382, 482, 582); and at least one protrusion portion (287, 288, 587, 588) protruding from the base portion (285, 286) and formed to be electrically in contact with the at least one conductive body (289, 489, 589a, 589b), characterized in that the at least one shield member (283, 284, 583, 584) comprises a first shield member (283, 583) disposed at the upper surface of the at least one circuit board and a second shield member (284, 584) disposed at the lower surface of the at least one circuit board, wherein the first shield member (283, 583) and the second shield member (284, 584) have a plurality of first protrusion portions (287, 587) and a plurality of second protrusion portions (288, 588), respectively, and the first and second protrusion portions are sequentially disposed with each other along the at least one lateral surface of the at least one circuit board so as to cover the lateral surface in a zigzag manner, wherein the first shield member (283, 583) and the second shield member (284, 584) further comprise hook portions (291, 292) bent at an end portion of the first protrusion portion (287, 587) and second protrusion portion (288, 588), respectively, to be hooked to an edge of the at least one circuit board. a main body; at least one circuit board (282, 382, 482, 582) located in the main body, the at least one circuit board (282, 382, 482, 582) comprising an upper surface, a lower surface, and at least one lateral surface; at least one conductive body (289, 489, 589a, 589b) disposed at the at least one lateral surface of the at least one circuit board (282, 382, 482, 582) and electrically connected to a ground of the at least one circuit board (282, 382, 482, 582); and at least one shield member (283, 284, 383, 583, 584) mounted on the at least one circuit board (282, 382, 482, 582) and comprising: a base portion (285, 286) formed to cover at least part of the upper surface or the lower surface of the at least one circuit board (282, 382, 482, 582); and at least one protrusion portion (287, 288, 587, 588) protruding from the base portion (285, 286) and formed to be electrically in contact with the at least one conductive body (289, 489, 589a, 589b), a base portion (285, 286) formed to cover at least part of the upper surface or the lower surface of the at least one circuit board (282, 382, 482, 582); and at least one protrusion portion (287, 288, 587, 588) protruding from the base portion (285, 286) and formed to be electrically in contact with the at least one conductive body (289, 489, 589a, 589b), characterized in that the at least one shield member (283, 284, 583, 584) comprises a first shield member (283, 583) disposed at the upper surface of the at least one circuit board and a second shield member (284, 584) disposed at the lower surface of the at least one circuit board, wherein the first shield member (283, 583) and the second shield member (284, 584) have a plurality of first protrusion portions (287, 587) and a plurality of second protrusion portions (288, 588), respectively, and the first and second protrusion portions are sequentially disposed with each other along the at least one lateral surface of the at least one circuit board so as to cover the lateral surface in a zigzag manner, wherein the first shield member (283, 583) and the second shield member (284, 584) further comprise hook portions (291, 292) bent at an end portion of the first protrusion portion (287, 587) and second protrusion portion (288, 588), respectively, to be hooked to an edge of the at least one circuit board.