Keith Smith is the name of:
- Keith Macpherson Smith (1890–1955), Australian aviator
- Keith Smith (actor) (born 1926), British actor
- Keith Smith (cornerback) (born 1980), American football player
- Keith Smith (American football coach), head football coach of the Eastern Illinois University Panthers
- Keith Smith (Australian footballer) (born 1914), Australian footballer
- Keith Smith (Australian writer) (1917–2011), Australian broadcaster, early screen personality and writer
- Keith Smith (basketball) (born 1964), American basketball player
- Keith Smith (engineer) (1915–2011), Commonwealth Railways commissioner in Australia
- Keith Smith (musician), vocalist and guitarist for the band Anarchy Club
- Keith Smith (rugby) (1952–2006), English rugby player
- Keith Smith (shortstop) (born 1961), Major League Baseball infielder for the New York Yankees
- Keith Smith (outfielder) (born 1953), Major League Baseball outfielder
- Keith A. Smith (born 1938), American artist and author
Famous quotes containing the words keith and/or smith:
“If the barricades went up in our streets and the poor became masters, I think the priests would escape, I fear the gentlemen would; but I believe the gutters would simply be running with the blood of philanthropists.”
—Gilbert Keith Chesterton (1874–1936)
“Every individual necessarily labours to render the annual revenue of the society as great as he can. He generally, indeed, neither intends to promote the publick interest, nor knows how much he is promoting it.... He intends only his own gain, and he is in this, as in many other cases, led by an invisible hand to promote an end which was no part of his intention.”
—Adam Smith (1723–1790)