Thomas or Tom McEwan may refer to:
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Thomas McEwan Jr. (1854–1926), American politician from New Jersey
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Thomas McEwan (painter) (1846–1914), Scottish painter
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Tom McEwan (whitewater kayaker) (born 1946), American whitewater kayaker
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Tom McEwan (footballer) (1885–1958), Australian rules footballer
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Tom McEwan (bookbinder), Scottish master craftsman and bookbinder
{{hndis, McEwan, Thomas