David Jack (disambiguation)
David Jack (1899–1958), was an English footballer.
David Jack may also refer to:
- Sir David Emmanuel Jack (1918–1998), Governor-General of Saint Vincent and the Grenadines
- Sir David Jack (scientist) (1924–2011), Scottish pharmacologist who became research and development director of Glaxo
- David Jack (businessman) (1822–1909), aka David Jacks, first person to mass market Monterey Jack cheese
- David Jack (musician), children's recording artist and actor
- David Russell Jack (1864–1913), Canadian author, editor, publisher, and politician