McKell is a surname. Notable people with the surname include:
Iain McKell, English photographer Michael McKell (born 1959), English actor and singer/songwriter Mike McKell, American lawyer and politician William McKell GCMG (1891–1985), Australian politician, Premier of New South Wales from 1941 to 1947, 12th Governor-General of Australia
See also Electoral district of McKell, electoral district of the Legislative Assembly in the Australian state of New South Wales, created in 1988
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