Wust may refer to:

• Wust, Saxony-Anhalt, a village in the district of Stendal, Saxony-Anhalt, Germany

• Wust-Fischbeck, a municipality in the district of Stendal, Saxony-Anhalt, Germany

• WUST, a radio station broadcasting in Washington, DC

• Wüst or Wuest, a surname