Marlene Sidaway is a British actress. She was born on 12 March, 1937 in Thornaby-on-Tees, North Yorkshire and trained at the East 15 Acting School in London from 1961 onwards. Her long list of television credits includes Quest of Eagles, Andy Robson, Shine on Harvey Moon, Between the Lines, Pride and Prejudice, Accused, The Vicar of Dibley and several roles in Midsomer Murders, Coronation Street, Doctors and The Bill.
Her radio work includes playing Miss Lewis in King St Junior for twelve years while on stage she has appeared in The Madness of Esme & Shaz, Hedda Gabler and The Dearly Beloved.