Sides is a surname. Notable people with the surname include:
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Christie Sides (born 1977), American basketball head coach
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Doug Sides (born 1942), American jazz drummer
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Francis Sides (1913–1943), Australian cricketer
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Hampton Sides (born 1962), American historian, writer and journalist
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Jeremy Sides, American scuba diver and civilian crime investigator
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John H. Sides (1904–1978), United States Navy admiral
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John M. Sides, American political scientist
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Marilyn Sides, American writer
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Shawn Sides, American voice actress
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