Mary Elizabeth Miller (27 December 1929 – 11 July 2020) was an English television and stage actress. She was a founding member of the National Theatre Company in 1963. Miller was born in Norfolk, England. In 1965, she played Diana Gibbs in "Other People's Lives", an instalment of the popular BBC Television police drama "Dixon of Dock Green". She was given the role of Maggie Hobson in a 3 part BBC production of "Hobson's Choice".