Catherine Oxenberg (Serbian: Катарина Оксенберг, Katarina Oksenberg, born September 22, 1961) is an American actress of Serbian origin. Best known for her performance as Amanda Carrington on the 1980s prime-time soap opera Dynasty. She is the daughter of Princess Elizabeth of Yugoslavia. She has dual citizenship, American and Serbian.
Oxenberg was born in New York City, but grew up in London. She is the eldest daughter of Princess Elizabeth of Yugoslavia (born 1936) and her first husband Howard Oxenberg (1919–2010), a Jewish dress manufacturer and close friend of the Kennedy family. Her sister is Christina Oxenberg. Princess Elizabeth is the only daughter of Prince Paul of Yugoslavia (who served as regent for his cousin's eldest son King Peter II of Yugoslavia) and Princess Olga of Greece and Denmark.
Elizabeth is a maternal first cousin of Prince Edward, Duke of Kent, and also a maternal second cousin of Queen Sofía of Spain and Charles, Prince of Wales, making Catherine a third cousin of Felipe VI of Spain and Prince William, Duke of Cambridge. Through her maternal grandfather Prince Paul of Yugoslavia, of the House of Karađorđević, Catherine is also a great-great-great-granddaughter of Karageorge, who started the First Serbian Uprising against the Ottoman Empire in 1804.