Richeza of Poland, queen of Sweden and Grand Princess of Minsk (d. 1156)
Richeza of Poland (Polish: Ryksa Bolesławówna, Swedish: Rikissa; 12 April 1116 – after 25 December 1156), a member of the House of Piast, was twice Queen of Sweden and once Princess of Minsk through her three marriages.
Richeza was the daughter of Bolesław III Wrymouth, Duke of Poland, by his second wife, Salomea of Berg. Tradition describes her as unusually beautiful.