Doug Williams is the name of:
- Doug Williams (American football) (born 1955), Super Bowl XXII MVP
- Doug Williams (offensive lineman) (born 1962), former American professional football player
- Doug Williams (footballer) (born 1923), Australian rules footballer
- Doug Williams (wrestler) (born 1972), English professional wrestler
- Doug Williams (bassist) (born 1969), American bassist for the bands Origin and Cephalic Carnage
- Doug Williams (Days of our Lives), a character on the soap opera Days of our Lives, played by Bill Hayes
- Doug Williams (comedian), American comedian
- Douglas Williams (sound engineer), American sound engineer
- Doug Williams (musician) (born 1956), American Gospel musician
- Doug Williams, an assembly line worker responsible for the Lockheed Martin shooting
