Luxembourg City Hall is the city hall of Luxembourg City, in southern Luxembourg. The city hall is the centre of local government, including being used as the private office of the Mayor of Luxembourg City. Due to its position in Luxembourg's capital, it also regularly plays host to foreign dignitaries. It is located on the southwestern part of Place Guillaume II (nicknamed Knuedler), the main square in the centre of the city. The two-storey building is built in neoclassical style.