SEMICONDUCTOR PACKAGE

A semiconductor package is provided. The semiconductor package includes: a substrate; a first semiconductor chip provided on an upper surface of the substrate; an interposer provided on the first semiconductor chip; a conductive pad provided on the upper surface of the substrate; and a connecting portion provided between the upper surface of the substrate and a lower surface of the interposer, wherein the connecting portion is spaced apart from the first semiconductor chip along a horizontal direction parallel to the upper surface of the substrate, and electrically connects the conductive pad and the interposer, and the connecting portion includes a first metal layer provided on the conductive pad, a second metal layer provided on the first metal layer, and a metal post provided on the second metal layer, wherein the first metal layer includes a first metal, the second metal layer includes a second metal different from the first metal, and the metal post includes a third metal different from the first metal and the second metal.