Helmsdorf may refer to the following places in Germany: Helmsdorf, Thuringia, in the Eichsfeld district, Thuringia , a locality in Heiligenthal, in Mansfeld-Südharz district, Sachsen-Anhalt A locality in Stolpen, in the Sächsische Schweiz district, Saxony A locality in Geisenhausen, in Landshut district, Bavaria