McKey is a surname. Notable people with the name include:
- David McKey (born 1954), basketball coach
- Denis McKey (1910–1982), Australian rules footballer
- Derrick McKey (born 1966), American basketball player
- Willy Mckey (1980–2021), Venezuelan poet and writer
- Alys McKey Bryant (1880–1954), American aviator
- Alice Jane McKey (1829–1866), mother of Doc Holliday (who sometimes used 'McKey' as an alias)
See also
Surname listThis page lists people with the surname McKey. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.