 Wiernsheims' municipal coat of arms shows a golden crosier, wrapped in silver oak branches, upon a field of field framed on either side by five golden six-pointed stars.The crosier is a reference to Maulbronn, though the oak branches wrapped around it have no definite meaning.The stars were added around 1900 and are references to the Waldensian foundations at the villages of Pinache and Serres.