Peuker, Peucker is the German surname of
Caspar Peucer (or Peucker) (1525, Bautzen - 1602), reformer, mathematician, astronomer, medic, diplomat and writerNicolaus (Nikolaus) Peucker (Peuker) (1620, Kolbnitz bei Jauer (Polish: Chełmiec), Silesia - 1674), German poetEduard von Peucker (1791, Schmiedeberg im Riesengebirge (Polish: Kowary) - 1876), Prussian General of Infantry