Mitteldithmarschen
Amt
Flag Coat of arms
Map of Dithmarschen highlighting Mitteldithmarschen
Country	Germany
State	Schleswig-Holstein
District	Dithmarschen
Region seat	Meldorf
Government
• Amtsvorsteher	Heribert Heinecke
Area
• Total	33,972 km2 (13,117 sq mi)
Website	mitteldithmarschen.de

Mitteldithmarschen is an Amt ("collective municipality") in the district of Dithmarschen, in Schleswig-Holstein, Germany. Its seat is in Meldorf. It was formed on 25 May 2008 from the former Ämter Kirchspielslandgemeinde Albersdorf, Kirchspielslandgemeinde Meldorf-Land and the town Meldorf.

The Amt Mitteldithmarschen consists of the following municipalities (with population in 2005):

54°05′N 9°04′E / 54.083°N 9.067°E / 54.083; 9.067