John Wickham may refer to:
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John Wickham (British Army officer) (born 1897), British brigadier, on
List of British generals and brigadiers
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John Wickham (attorney)
John Wickham (June 6, 1763 – January 22, 1839) was an American Loyalist, attorney and slaveholder. One of very few Loyalists to achieve any sort of national prominence in the United States after the American Revolution, Wickham may be bes ...
(1763–1839), 18th-century American attorney
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John A. Wickham, Jr.
John Adams Wickham Jr. (born June 25, 1928) is a retired United States Army General (United States), general who served as the United States Army Chief of Staff from 1983 to 1987.
Early life and education
Wickham was born on June 25, 1928, in Do ...
(born 1928), 20th-century American general
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John Clements Wickham (1798–1864), 19th-century British ship captain, later a police magistrate in Brisbane, Queensland, Australia
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John L. C. Wickham (1919–2018), Western Australian Supreme Court judge
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John Wickham (urologist), 1927–2017
{{hndis, Wickham, John