Keith Nelson

Keith Nelson may refer to:


 * Keith Nelson (basketball) (born 1969), American former basketball player
 * Keith Nelson (footballer) (1947–2020), New Zealand international footballer
 * Keith Nelson (musician), producer and guitarist of Buckcherry
 * Keith Nelson (rugby union) (born 1938), New Zealand rugby union player
 * Keith A. Nelson, American chemist
 * Keith Nelson, a fictional character played by Eric Stoltz in the film Some Kind of Wonderful