The prime minister, Angela Merkel.
The leader of the German government is called the Bundeskanzler.The German head of state is called the Bundespräsident.
Germany is a federal parliamentary republic, so it does not have a traditional ruler. The head of state is the President of Germany, and the head of government is the Chancellor.
The head of Germany's government is called the Federal Chancellor, or just Chancellor.
The head of government in Germany is called the Chancellor.
The German Head of State is Germany's Prime Minister Christian Wulff.
The German states have their own governments. In the case of the city states the head of the state government is called Regierender Bürgermeister and in the other states the head of government is called the Ministerpräsident.
The head executive of a state government is called a governor.
The head executive of a state government is called the Governor.
Angela Merkel
A region in Germany is called a state. There are 16 states in Germany. One of them in SW Germany is called Baden-Wuerttemberg.
The head of a state in the USA is called a Governor.
From 1871-1918 the head of state in Germany was the Emperor (Kaiser).