Rundāle Palace is one of the two major baroque palaces built for the Dukes of Courland in what is now Latvia, the other being Jelgava Palace. The palace was built in two periods, from 1736 until 1740 and from 1764 until 1768. It is situated at Pilsrundāle, in Rundāle Parish, Bauska Municipality in the Semigallia region, 12 km west of Bauska.

The Duchy of Courland and Semigallia was a duchy in the Baltic region, then known as Livonia, that existed from 1561 to 1569 as a nominally vassal state of the Grand Duchy of Lithuania and subsequently made part of the Crown of the Polish Kingdom from 1569 to 1726 and incorporated into the Polish–Lithuanian Commonwealth in 1726. On March 28, 1795, it was annexed by the Russian Empire in the Third Partition of Poland.