Rantzau (Amt)
# Rantzau (Amt)

Rantzau is an Amt ("collective municipality") in the district of Pinneberg, in Schleswig-Holstein, Germany. It is situated around Barmstedt, which is the seat of the Amt, but not part of it. The Amt was named after the County of Rantzau, which existed between 1649 and 1864.

## Subdivision

The Amt ("collective municipality") Rantzau consists of the following municipalities:

* Bevern
* Bilsen
* Bokholt-Hanredder
* Bullenkuhlen
* Ellerhoop
* Groß Offenseth-Aspern
* Heede
* Hemdingen
* Langeln
* Lutzhorn
