Abstract: An injection-molded article that can allow the position of the weld line in the opening to be displaced greatly is provided. The injection-molded article includes a plate-like member in which an opening is formed in the vicinity of an edge of the plate-like portion. Here, the plate-like member has a suspending portion closer to the edge than the opening, a base portion facing the suspending portion with the opening interposed therebetween, and two side portions that are located between the base portion and the suspending portion and that face each other with the opening interposed therebetween, and is formed by injection by allowing a resin to flow from the base portion. A recessed portion having a shape continuous from the inner circumferential surface of the opening and extending so as to get apart from the inner circumferential surface of the opening is formed on one of the side portions.