Diane Grayson (born Diane Guilibert in 1948 in London, England) is an English actress. She played Jenny, probably her best known role, in The Prime of Miss Jean Brodie (film) (1969) and Janie Harker in Emmerdale. Her earliest television role was as Penny Richardson (niece of motel owner Meg Richardson, played by Noele Gordon) in the early years of Crossroads.