Woman in the Dunes or Woman of the Dunes is a 1964 Japanese New Wave avant-garde psychological thriller and drama film directed by Hiroshi Teshigahara, starring Eiji Okada as an entomologist searching for insects and Kyōko Kishida as the titular woman. It received widespread critical acclaim and was nominated for two Academy Awards. The screenplay for the film was adapted by Kōbō Abe from his 1962 novel. The movie is now considered to be Teshigahara's masterpiece, one of the best movies of 1964, of the 1960s and of the 20th century, as well as one of the best and greatest Japanese movies of all time.

Hiroshi Teshigahara was a Japanese avant-garde filmmaker and artist from the Japanese New Wave era. He is best known for the 1964 film Woman in the Dunes. He is also known for directing other titles such as The Face of Another (1966), Natsu No Heitai, and Pitfall (1962) which was Teshigahara's directorial debut. He has been called "one of the most acclaimed Japanese directors of all time". Teshigahara is the first person of Asian descent to be nominated for the Academy Award for Best Director, accomplishing this in 1964 for his work on Woman in the Dunes. Apart from being a filmmaker, Teshigahara also practiced other arts, such as calligraphy, pottery, painting, opera and ikebana.