Audnedal may refer to:
Places Audnedalen, a valley in Agder county, Norway Audnedal station, a railway station in Lyngdal Municipality in Agder county, Norway Audnedal Municipality, a former municipality in the old Vest-Agder county, Norway Undal Municipality (an old spelling of Audnedal), a former municipality in the old Vest-Agder county, Norway