The invention provides a flat shielded cable, capable of preventing the obstacle due to the whisker generated on a grounding part for grounding a shielded film with low cost. The flat shielded cable is formed in the way that a plurality of flat conductors (13) are arranged in parallel and coated by an insulated film (14), one surface of the flat conductors (13) is exposed from at least the end atone side to form a cable end part (12), the external surface of the insulated film (14) is covered by a shielded film (17). a grounding conductor (15) with the width of 0.15 to 1.0 mm is arranged on the insulated film near the exposed flat conductor portion of the cable and electrically contacts with the shielded film (17), a gold coating (19) is formed at least on the part exposed from the shielded film (17).