Object to Be Destroyed is a work by American artist Man Ray, originally created in 1923. The work consists of a metronome with a photograph of an eye attached to its swinging arm. After the piece was destroyed in 1957, later remakes in multiple copies were renamed Indestructible Object. Considered a "readymade" piece, in the style established by Marcel Duchamp, it employs an ordinary manufactured object, with little modification, as a work of art. Examples of the work are held in various public collections including Tate Modern London, MOMA New York and Reina Sofía, Madrid.

Man Ray was an American visual artist who spent most of his career in Paris. He was a significant contributor to the Dada and Surrealist movements, although his ties to each were informal. He produced major works in a variety of media but considered himself a painter above all. He was best known for his pioneering photography, and was a renowned fashion and portrait photographer. He is also noted for his work with photograms, which he called "rayographs" in reference to himself.