John Westbrook may refer to: John Westbrook (Pennsylvania politician) (1789–1852), Democratic member of the U.S. House of Representatives from Pennsylvania John Wesley Westbrook (1880–1934), Canadian official and political figure John Westbrook (actor) (1922–1989), English actor John Westbrook (American football) (1947–1983), first African American to play football in the Southwest Conference
See also John Westbrook Hornbeck (1804–1848), Whig member of the U.S. House of Representatives from Pennsylvania