Wangenheim Palace (German: Wangenheimpalais) is a building in the Mitte district of Hanover, the capital of Lower Saxony, Germany.

The palace was built in the years 1829–1832 to plans by the Hanoverian court builder Georg Ludwig Friedrich Laves.

Georg Christian von Wangenheim commissioned the construction of building and used it as a residence until his death.

The following year, the city administration left the Old Town Hall and moved into the palace.

This was moved to the opposite side of the street in front of the August Kestner Museum in 2013.