Catherine Oxenberg is an American actress. She is best known for her role as Amanda Carrington on the 1980s prime-time soap opera Dynasty. Oxenberg is the daughter of Princess Elizabeth of Yugoslavia and her first husband, Howard Oxenberg (1919–2010). She twice played Diana, Princess of Wales on screen, in The Royal Romance of Charles and Diana (1982) and Charles and Diana: Unhappily Ever After (1992), and has appeared in many other films.

Dynasty is an American prime time television soap opera that aired on ABC from January 12, 1981, to May 11, 1989. The series, created by Richard and Esther Shapiro and produced by Aaron Spelling, revolves around the Carringtons, a wealthy family residing in Denver, Colorado. Dynasty stars John Forsythe as oil magnate Blake Carrington, Linda Evans as his new wife Krystle, and later Joan Collins as his former wife Alexis.