Herrenhausen Palace (German: Schloss Herrenhausen) is a former royal summer residence of the House of Hanover in the Herrenhausen district of the German city of Hanover. It is the centrepiece of Herrenhausen Gardens. Sophia of Hanover oversaw the development of the estate in the late 1600s.
The 17th century palace was destroyed by a Royal Air Force bombing raid in 1943 during World War II and reconstructed between 2009 and 2013. Today it houses a museum, a division of the Historisches Museum Hannover, and exhibition space.