Itim (Filipino for "black"), released overseas as The Rites of May, is a 1976 Filipino thriller film and the directorial debut of Mike de Leon, with a screenplay by Clodualdo del Mundo Jr. and Gil Quito. The film stars Tommy Abuel as a young photographer visiting his father, played by Mario Montenegro, in his provincial town during the Lenten season. There he encounters a mysterious woman, Teresa, played by Charo Santos in her acting debut.

The Manunuri ng Pelikulang Pilipino (Filipino Film Critics) included the film on their list of the Ten Best Films of the Decade. In 2022, the film was digitally restored, with a subsequent theatrical premiere as part of the Cannes Classics section at the 75th Cannes Film Festival.