Suhlendorf is a municipality in the district of Uelzen, in Lower Saxony, Germany. It includes the villages of Batensen, Dallahn, Dalldorf, GroàEllenberg, Klein Ellenberg, Grabau, Güstau, Kölau, Molbath, Nestau, Növenthien, Rassau, Schlieckau and Wellendorf, as well as Klein Malchau and St. Omer.