Andrea Allan (born ca. 1946) is a Scottish-born actress who appeared in many British films of the 1960s and '70s. She has appeared in magazine spreads for both Playboy and Penthouse.
This included the Carry On films, Carry on Spying and Carry on Cowboy, as well as The Wrong Box with Dudley Moore, Spanish Fly with Leslie Phillips and Vampira with David Niven. She had the leading role in the Spanish/English co-production The House That Vanished." Andrea appeared in several television series including Gideon's Way, UFO, Space: 1999, Thriller and Jason King.
In the mid-1970s she changed her name to Ellie Reece-Knight and appeared in a few more films and an episode of The Benny Hill Show before apparently retiring from acting on screen.