Haub is a surname. Notable people with this surname include:
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Christian W.E. Haub (born 1964), American businessman
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Donny Michael Haub (born 1990), Indonesian actor
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Elizabeth Haub (1899–1977), German heiress, philanthropist and environmentalist
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Erivan Haub (1932–2018), German businessman
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Karl-Erivan Haub (1960–2018), German-American businessman
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