Friedrichstadt (disambiguation)

Friedrichstadt may refer to:


 * Friedrichstadt, a town in Schleswig-Holstein
 * Friedrichstadt (Amt), a collective municipality in Schleswig-Holstein
 * Friedrichstadt (Berlin), a neighbourhood of Berlin
 * Friedrichstadt (Dresden), a quarter of Dresden
 * Düsseldorf-Friedrichstadt, a quarter of Düsseldorf
 * Former name of the city of Jaunjelgava, Latvia
 * Friedrichstadt, a former name (before 1918) for the district around Paechtown, South Australia