Hohenlockstedt was an Amt ("collective municipality") in the district of Steinburg, in Schleswig-Holstein, Germany. The seat of the Amt was in Hohenlockstedt. In January 2008, it was disbanded, and its municipalities were divided over the Ämter Itzehoe-Land and Kellinghusen. The Amt Hohenlockstedt consisted of the following municipalities: Hohenlockstedt Lockstedt Lohbarbek Schlotfeld Silzen Winseldorf Former Ämter in Schleswig-Holstein