The Legend of King Naresuan is a Thai biographical historical drama film series about King Naresuan the Great, who ruled Siam from 1590 until his death in 1605.

The cinema of Thailand dates back to the early days of filmmaking, when King Chulalongkorn's 1897 visit to Bern, Switzerland was recorded by François-Henri Lavancy-Clarke. The film was then brought to Bangkok, where it was exhibited. This sparked more interest in film by the Thai Royal Family and local businessmen, who brought in filmmaking equipment and started to exhibit foreign films. By the 1920s, a local film industry had started and in the 1930s, the Thai film industry had its first "golden age", with a number of studios producing films.