Jane Asher (born 5 April 1946) is an English actress, author, and entrepreneur, who achieved early fame as a child actress, and has worked extensively in film and TV throughout her career.

She has appeared in TV shows and films such as Deep End, The Masque of the Red Death, Alfie, The Mistress, Crossroads, Death at a Funeral, and The Old Guys. She is also known for supplying specialist cakes and kitchenware, as well as publishing three best-selling novels. She was a key figure of 1960s entertainment and arts culture, as well as a girlfriend and muse to Beatle Paul McCartney.