An electronic component includes a resin structure including first and second surfaces facing each other, an electronic component element contained in the resin structure, including first and second main surfaces facing each other, and side surfaces connecting the first and second main surfaces, and being exposed to the first surface of the resin structure, and a through-electrode penetrating the resin structure to connect the first and second surfaces of the resin structure, in which the through-electrode are in contact with at least one of the side surfaces of the electronic component element.