Donald Gray (3 Maart 1914 – 7 April 1978) was 'n Suid-Afrikaanse akteur. Hy was bekend vir sy rolle in die rolprente Strange Experiment (1937) en The Four Feathers (1939), en in die televisiereekse Captain Scarlet and the Mysterons (1967) en The Donati Conspiracy (1973).
- 1937: Strange Experiment
- 1938: Murder in the Family
- 1939: The Four Feathers
- 1939: Sword of Honour
- 1952: Island of Desire
- 1954: Burnt Evidence
- 1956: Escape from the Iron Curtain
- 1956: Schemer
- 1956: The Secret Tent
- 1961: Murder on the Campus
- 1954: The Vise
- 1967: Captain Scarlet and the Mysterons
- 1973: The Donati Conspiracy
- 1980: Captain Scarlet vs. the Mysterons
- 1981: Revenge of the Mysterons from Mars
