Grant Williams (1931-1985) was an American actor. His career in films and television spanned 18 years, from 1954 to 1972.
He had a recurring role on the TV series "Hawaiian Eye", and he played the titular Shrinking Man in the film The Incredible Shrinking Man.
- The Leech Woman (Experiment #802) - as Neil Foster
- The Oozing Skull (Cinematic Titanic) - as Bob
- Doomsday Machine (Cinematic Titanic) - as Major Kurt Mason