Jack Davis may refer to:
- Jack Davis (actor) (1914–1992)
- Jack Davis (American football) (born 1932)
- Jack Davis (athlete) (1930–2012), Olympic hurdler
- Jack Davis (Canadian politician) (1916–1991)
- Jack Davis (cartoonist) (born 1924)
- Jack Davis, engineer who worked on the ENIAC computer in the 1940s
- Jack Davis (footballer) (1908-?), Australian rules footballer
- Jack Davis (industrialist) (born 1933), Western New York industrialist and politician
- Jack Davis (Novell co-founder), see Novell
- Jack Davis (playwright) (1917–2000)
- Jack Davis (prospector) (1879–1949)
- Jack Davis (politician) (born 1935), Illinois representative
- Jack L. Davis (born 1950), archaeologist
- Jack Davis (veteran) (1895–2003), British World War I veteran
Famous quotes containing the words jack and/or davis:
“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)
“While the light burning within may have been divine, the outer case of the lamp was assuredly cheap enough. Whitman was, from first to last, a boorish, awkward poseur.”
—Rebecca Harding Davis (1831–1910)