Donald Williams

Donald Williams may refer to:


 * Donald Williams (politician) (1919–1990), British Conservative Party politician
 * Donald E. Williams (1942–2016), NASA astronaut
 * Donald E. Williams Jr. (born 1957), member of the Connecticut General Assembly
 * Donald Williams (basketball) (born 1973), American basketball player
 * Duck Williams (Donald Edgar Williams, born 1956), American basketball player for the New Orleans Jazz
 * Donald Williams (field hockey) (born 1966), British former field hockey player
 * Donald Cary Williams (1899–1983), American philosopher and a professor at both the University of California Los Angeles and at Harvard University