Ilse Aigner is a German politician and member of the Christian Social Union of Bavaria (CSU).

The First Merkel cabinet was the Government of the Federal Republic of Germany from 22 November 2005 to 27 October 2009 throughout the 16th legislative session of the Bundestag. Led by Christian Democrat Angela Merkel, the first female Chancellor in German history, the cabinet was supported by a grand coalition between the Christian Democratic Union (CDU), Christian Social Union of Bavaria (CSU) and the Social Democratic Party (SPD).