Chelsea Girl is the debut solo album and second studio album by German singer Nico. It was released in October 1967 by Verve Records and was recorded following Nico's collaboration with the Velvet Underground on their 1967 debut studio album. It was produced by Tom Wilson, who added string and flute arrangements against the wishes of Nico. The title is a reference to Andy Warhol's 1966 film Chelsea Girls, in which Nico starred.

Christa Päffgen, known by her stage name Nico, was a German singer, songwriter, actress, and model. She had roles in several films, including Federico Fellini's La Dolce Vita (1960) and Andy Warhol's Chelsea Girls (1966). Reviewer Richard Goldstein describes Nico as "half goddess, half icicle" and writes that her distinctive voice "sounds something like a cello getting up in the morning."