Donald Morrison may refer to:

• Donald Morrison (missionary) (1828–1869), Canadian missionary
• Donald Morrison (outlaw) (1858–1894), Canadian outlaw
• Donald Morrison (politician) (1852–1920), merchant and political figure in the Province of New Brunswick, Canada
• Donald M. Morrison (1906–1989), United States Coast Guard admiral
• Don Morrison (ice hockey) (1923–2001), ice hockey player
• Don Morrison (American football) (born 1949), former American football offensive tackle
• Don Morrison (mountaineer) (1929–1977), British climber and mountaineer

• Donald Morison (1857–1924), Newfoundland lawyer, judge and politician