Harold Davis

Harold Davis may refer to:


 * H. L. Davis (1894–1960), Pulitzer Prize-winning novelist
 * Harold A. Davis, pulp fiction author working under the pseudonym Kenneth Robeson, 1930s, 1940s
 * Harold Davis (American football) (1934–2007), American quarterback
 * Harold Davis (footballer) (1933–2018), Scottish footballer who played for Rangers F.C.
 * Harold Davis (sprinter) (1921–2007), American sprinter and former world record holder
 * Harold Davis (photographer) (born 1953), American photographer and author
 * Harold Thayer Davis (1892–1974), American mathematician