Kingdom of the Silver Lion (German: Im Reich des silbernen Löwen) is a 1965 Spanish-West German adventure film directed by Franz Josef Gottlieb and starring Lex Barker, Marie Versini and Ralf Wolter. It was shot at the Spandau Studios in West Berlin and on location in Spain. The film's sets were designed by the art directors Hans Jürgen Kiebach and Ernst Schomer. It was based on the novel of the same title by Karl May. It is the sequel to the film Wild Kurdistan, released earlier the same year.