A multifunction semiconductor package structure includes a substrate unit, a circuit unit, a support unit, a semiconductor unit, a package unit and an electrode unit. The substrate unit includes a substrate body and a first electronic element having a plurality of conductive contact portions. The circuit unit includes a plurality of first conductive layers disposed on the substrate body. The semiconductor unit includes a plurality of second electronic elements. Each second electronic element is electrically connected between two corresponding first conductive layers. The package unit includes a package body disposed on the substrate body to enclose the second electronic elements. The electrode unit includes a plurality of top electrodes, a plurality of bottom electrodes, and a plurality of lateral electrodes electrically connected between the top electrodes and the bottom electrodes. Each lateral electrode is electrically connected to the corresponding first conductive layer and the corresponding conductive contact portion.