| Guy de Gastyne | |
| Birth Date: | 1888 |
| Birth Place: | Neuilly-sur-Seine, Hauts-de-Seine, France |
| Death Date: | 3 February 1972 |
| Death Place: | Creteil, Val-de-Marne, France |
| Occupation: | Art director |
| Yearsactive: | 1930 - 1952 (film) |
Guy de Gastyne (1888–1972) was a French art director. He was the brother of the film director Marco de Gastyne.[1]