Jack Clark may refer to:
- Jack Clark (baseball) (born 1955)
- Jack Clark (rugby)
- Jack Clark (television personality) (1921–1988)
- John Gordon Clark (1926–1999), American psychiatrist
- Jack J. Clark (1876-1947), American actor and director
Famous quotes containing the words jack and/or clark:
“The man’s an M.D., like you. He’s entitled to his opinion. Or do you want me to charge him with confusing a country doctor?”
—Robert M. Fresco. Jack Arnold. Sheriff Jack Andrews (Nestor Paiva)
“It seems as though women keep growing. Eventually they can have little or nothing in common with the men they chose long ago.”
—Eugenie Clark (b. 1922)