Michael Halliday (disambiguation)
Appearance
Michael Halliday may refer to:
- Michael Halliday (born 1925), British-born Australian linguist
- Michael Halliday (cricketer) (born 1948), Irish former cricketer
- Michael Halliday (footballer) (born 1979), footballer from Northern Ireland
- pseudonym of John Creasey (1908–1973), English crime and science fiction writer who wrote more than six hundred novels using twenty-eight different pseudonyms