The Imperial Palace of Goslar (German: Kaiserpfalz Goslar) is a historical building complex at the foot of the Rammelsberg hill in the south of the town of Goslar north of the Harz mountains, central Germany. It covers an area of about 340 by 180 metres and stands. The palace grounds originally included the Kaiserhaus, the old collegiate church of St. Simon and St. Jude, the palace chapel of St. Ulrich and the Church of Our Lady (Liebfrauenkirche). The Kaiserhaus, which has been extensively restored in the late 19th century, was a favourite imperial residence, especially for the Salian emperors. As early as the 11th century, the buildings of the imperial palace had already so impressed the chronicler Lambert of Hersfeld that he described it as the "most famous residence in the empire". Since 1992, the palace site, together with the Goslar's Old Town and the Rammelsberg has been a UNESCO world heritage site.
The palace district is located in the southern part of the town of Goslar. The area is dominated on the west by the north-south oriented Kaiserhaus, the central building of the whole complex. To the north, it was once joined at right angles by the Church of Our Lady, separated by a small courtyard, but there is nothing left of the church today. Its foundations are under the path leading up to the Kaiserhaus. To the south, now connected by a 19th-century arcade to the Kaiserhaus, is the Chapel of St. Ulrich. To the east, opposite the Kaiserhaus stood the east-west aligned collegiate church of St. Simon and St. Jude, of which only the north porch remains. The plan of the church is, however, incorporated into the surface of the present-day car park. To the palace grounds belonged also the residential and working buildings of the canons, the houses of the ministeriales and the imperial entourage, the stables and storehouses. In addition, the whole area was surrounded by a wall.