Royal Wedding is a 1951 MGM musical comedy film starring  Fred Astaire and Jane Powell, with music by Burton Lane and lyrics by Alan Jay Lerner. The film was directed by Stanley Donen; it was his second film and the first he directed on his own. It was released as Wedding Bells in the United Kingdom.

A royal wedding is a marriage ceremony involving members of a royal family. Weddings involving senior members of the royal family are often seen as important occasions of state and attract significant national and international attention.