Duet for Cannibals (Swedish: Duett för kannibaler) is a 1969 Swedish psychological drama film[1] written and directed by American writer Susan Sontag, in her directorial debut.

[2] It stars Adriana Asti, Gösta Ekman, Lars Ekborg and Agneta Ekmanner.

Duet for Cannibals had its world premiere at the 1969 Cannes Film Festival.

[3] Despite being a Swedish-language film, the screenplay for Duet for Cannibals was written in English by Sontag, who described herself as not being "competent" in Swedish.

[7] In 2019, Slant Magazine's Jesse Cataldo gave the film a score of three out of four stars, concluding: "An interesting, if tonally inconsistent, experiment, it serves as an intriguing cinematic extension of its maker's more well-known written work.