Rundāle Palace is one of the two major baroque palaces built in the 18th century for the Dukes of Courland in what is now Latvia, the other being Jelgava Palace. It is situated at Pilsrundāle, 12 km west of Bauska. It was constructed in the 1730s to a design by Bartolomeo Rastrelli as a summer residence of Ernst Johann von Biron, the Duke of Courland.

The palace is one of the major tourist destinations in Latvia. It is also used for the accommodation of notable guests, such as the leaders of foreign nations. The palace and the surrounding gardens are now a museum.