Keith Jennings

Keith Jennings may refer to:
 * Keith Jennings (footballer) (born 1977), Bermudian international soccer player
 * Keith Jennings (basketball) (born 1968), American basketball coach and former basketball player
 * Keith Jennings (cricketer) (born 1953), English cricketer
 * Keith Jennings (American football) (born 1966), former American football tight end
 * Keith R. Jennings (born 1932), British chemist
 * Keith Jennings (tennis), American former tennis player, 1966 U.S. National Championships – Men's Singles