Lucy Neal Dahl (born 4 August 1965) is a British screenwriter.

She is one of the daughters of British author Roald Dahl and American actress Patricia Neal.

She also served as a consultant on Charlie and the Chocolate Factory, based on her father's book of the same name.

She is also a content contributor to the online food and wine magazine Zester Daily.

[1] Dahl was born at John Radcliffe Hospital in Oxford,[2] She has been married twice.