Neugattersleben is a village and a former municipality in the district Salzlandkreis, in Saxony-Anhalt, Germany. Since 1 January 2010, it is part of the town Nienburg.

Neugattersleben Castle was owned by the House of Alvensleben from 1573 until its expropriation in 1945 by communist East Germany.

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  Neugattersleben Castle (around 1750 - drafted by Anco Wigboldus)
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  Neugattersleben Castle

• Gebhard XXV. von Alvensleben (1618-1681), German politician and historian
• Werner von Alvensleben (1875-1947), German businessman and politician
• Gustav Konstantin von Alvensleben (1879-1965), German-American entrepreneur