James Jardine may refer to:
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James Jardine (engineer)
James Jardine (13 November 1776–20 June 1858) was a Scottish civil engineer, mathematician and geologist. He was the first person to determine mean sea level. He built tunnels and bridges, including for the Innocent Railway, and built reservoi ...
(1776–1858), Scottish civil engineer, mathematician and geologist
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James Jardine (cricketer, born 1794) (1794–1872), English cricketer
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James Jardine (judge) (1846–1909), English cricketer, academic, barrister and judge
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James Jardine (Medal of Honor) (1837–1922), Union Army soldier and Medal of Honor recipient
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James Bruce Jardine (1870–1955), British soldier and diplomat
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James Willoughby Jardine (1879–1945), British judge and politician
{{hndis, Jardine, James