Sue Holderness
- Born
- 28 May 1949 (77 years)
- Place of birth
- Hampstead London, England, UK
- Gender
- Female
Sue Holderness is an English actress. She's best known for her role as Marlene Boyce in the sitcom "Only Fools and Horses" and its spin-off "The Green Green Grass", as well as her recent work in "The Madame Blanc Mysteries".
