McCrone is an Irish surname originating in pre 10th century Ulster, Ireland Notable people with the surname include:
Guy McCrone (1898–1977), Scottish writer Josh McCrone (born 1987), Australian rugby league player Senga McCrone (1936–2020), Scottish bowls player Walter McCrone (1916–2002), American chemist
See also McCrone report, a United Kingdom government dossier McCrone Agreement, an agreement regarding teachers' pay in Scotland McCrone Research Institute, an American microscopy research institute
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