Catherine Lacey (6 Mei 1904 – 23 September 1979) was 'n Engelse aktrise. Sy was bekend vir haar rolle in die rolprente The Lady Vanishes (1938), Whisky Galore (1949), en The Private Life of Sherlock Holmes (1970), en in die televisiereeks Gideon C.I.D. (1964).
- 1938: The Lady Vanishes
- 1949: Whisky Galore
- 1954: Another Sky
- 1958: Mad Little Island
- 1967: The Sorcerers
- 1970: The Private Life of Sherlock Holmes
- 1957: Television World Theatre
- 1964: Gideon C.I.D.
- 1965: The Wednesday Thriller
- 1972: The Intruder
- 1938: The Duchess of Malfi
- 1939: Marco Millions
- 1939: The Unquiet Spirit
- 1947: Gaslight
- 1949: The Late Edwina Black
- 1950: The Master Builder
- 1952: The Princess and the Pea
- 1953: Shadow of the Vine
- 1962: The Tiger and the Horse
- 1962: Captain Brassbound's Conversion
- 1968: All's Well That Ends Well
- 2012: The Beat Goes On: The Making of the Mummy's Shroud
