"O Superman", also known as "O Superman (For Massenet)", is a 1981 song by performance artist and musician Laurie Anderson. The song became a surprise hit in the United Kingdom after it was championed by DJ John Peel, rising to #2 on the UK Singles Charts in 1981. Prior to the success of this song, Anderson was little known outside the art world. First released as a promotional single, the song also appeared on her debut album Big Science (1982) and as part of her live album United States Live (1984).

Laura Phillips "Laurie" Anderson is an American avant-garde artist, musician and filmmaker whose work spans performance art, pop music, and multimedia projects. Initially trained in violin and sculpting, Anderson pursued a variety of performance art projects in New York during the 1970s, focusing particularly on language, technology, and visual imagery. She achieved unexpected commercial success when her song "O Superman" reached number two on the UK singles chart in 1981.