John Conroy (disambiguation)

John Conroy (1786–1854) was a British army officer and comptroller to the Duchess of Kent and Princess Victoria, future Queen of the United Kingdom.

John Conroy may also refer to:
 * Sir John Conroy, 3rd Baronet (1845–1900), English analytical chemist
 * John Conroy (field hockey) (1928–1985), British field hockey player
 * John Conroy (trade unionist) (1904–1969), Irish trade union leader
 * John J. Conroy (1819–1895), Irish-born clergyman of the Roman Catholic Church
 * John M. Conroy (1920–1979), American aircraft designer