The Courtneys of Curzon Street (also titled The Courtney Affair or Kathy's Love Affair, in the U.S.) is a 1947 British drama film starring Anna Neagle and Michael Wilding. It is a study of class division and snobbery in Britain in the late 19th and early 20th centuries. The film is one of the most seen British films of all time, with 15.9 million tickets sold at the cinema.