Karl Albrecht Schachtschneider

Karl Albrecht Schachtschneider (born 11 July 1940, in Hütten bei Gellin, Province of Pomerania, Germany (now Sitno, Szczecinek County, West Pomeranian Voivodeship, Poland) is a Professor Emeritus in public-, and civil law at University of Erlangen in Nuremberg, Germany.

He has been a strong critic of the European Union and recently the Lisbon Treaty.