Reichart, Reichhart or Reichardt are surnames, and may refer to:
Hans Reichhart (born 1982), German politician Israel Reichart, Israeli biologist and agriculturist Johann Reichhart, German executioner Johann Friedrich Reichardt, Prussian composer Kelly Reichardt, American film director Louis Reichardt, American big-mountain mountaineer Margaretha Reichardt (1907-1984), German textile designer and former Bauhaus student Martin Reichardt (born 1969), German politician Rick Reichardt, American baseball player Patricia "Peppermint Patty" Reichardt, a character in the Peanuts comic strip. Werner E. Reichardt, German physicist and biologist
also Robert Reichert, mayor of Macon, Georgia