Métraux is a surname. Notable people with the surname include:
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Alfred Métraux (1902–1963), Swiss-Argentine anthropologist, ethnologist and human rights leader
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Kim Métraux (born 1995), Swiss golfer
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Morgane Métraux (born 1997), Swiss golfer
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Rhoda Métraux (1914–2003), American anthropologist
{{Surname
French-language surnames