Sheila White is an English film, television and stage actress. She is married to former theatre producer Richard M. Mills and lives in Kingston, Surrey.

White was born in London. She began her career at the age of twelve in the pantomime Cinderella at the Golders Green Hippodrome starring Arthur Askey as a member of Terry's Juveniles. This led to an audition for the London production of The Sound of Music at the Palace Theatre where she played the parts of Brigitta and Louisa for three years. She then became a student at the Corona Stage School in Hammersmith, West London.