Blackie is an English and Scottish surname. Notable people with the surname include:
Charles Blackie, New Zealand judge Don Blackie (1882–1955), Australian cricketer Ernest Blackie (1867–1943), English Anglican priest Fergus Blackie (1937–2021), Zimbabwean judge and lawyer Jeannetta Margaret Blackie (1864–1955), New Zealand governess, teacher and church administrator John Stuart Blackie (1809–1895), Scottish scholar Josh Blackie (born 1979), New Zealand rugby union player Margery Blackie (1898–1981), British physician Sid Blackie (1899–1966), English footballer