James, Jim, or Jimmy Peacock may refer to:
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James Peacock (naval officer) (died 1653), English naval officer
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James Peacock (architect) (1735/1738–1814), English architect and surveyor
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Jim Peacock (footballer) (1871–after 1896), English footballer
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James Peacock (anthropologist)
James Lowe Peacock III (born 1937) is an American anthropologist.
Peacock studied psychology at Duke University, graduating with a bachelor's degree in 1959. After completing a doctorate in anthropology at Harvard University in 1965, he began teac ...
(born 1937), American anthropologist
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Jim Peacock
William James Peacock, (born 14 December 1937) is an Australian molecular biologist who was Chief Scientist of Australia (2006–2008), President of the Australian Academy of Science (2002–2006) and Chief of CSIRO Plant Industry (1978–200 ...
(born 1937), Australian molecular biologist
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Jamie Peacock
James Darryl Peacock MBE, (born 14 December 1977) is a motivational speaker, leadership mentor and former English professional rugby league footballer. He played for Leeds Rhinos and the Bradford Bulls in the Super League, and captained both ...
, English professional rugby league player
{{Hndis, Peacock, James