"Sign Your Name" is a song written and performed by American singer-songwriter Terence Trent D'Arby, released as the fourth single from his debut album, Introducing the Hardline According to Terence Trent D'Arby (1987). The song was an international success, reaching number two on the UK Singles Chart in early 1988 and number four on the US Billboard Hot 100. It was remixed by Lee "Scratch" Perry for some European releases. The music video was directed by Vaughan Arnell and was premiered in January 1988. The music video features model Kelly Brennan.

Sananda Francesco Maitreya, who started his career with the stage name Terence Trent D'Arby, is an American singer and songwriter who came to fame with his debut studio album, Introducing the Hardline According to Terence Trent D'Arby (1987). The album included the singles "If You Let Me Stay", "Sign Your Name", "Dance Little Sister", and "Wishing Well".