Amt Kleine Elster (Niederlausitz) is an Amt ("collective municipality") in the district of Elbe-Elster, in Brandenburg, Germany. Its seat is in Massen-Niederlausitz. The Amt Kleine Elster (Niederlausitz) consists of the following municipalities: Crinitz Lichterfeld-Schacksdorf Massen-Niederlausitz Sallgast Demography Kleine Elster Elbe-Elster