Cuarteron may refer to:
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Quadroon
In the colonial societies of the Americas and Australia, a quadroon or quarteron was a person with one quarter African/ Aboriginal and three quarters European ancestry.
Similar classifications were octoroon for one-eighth black (Latin root ''o ...
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Cuarteron Reef
Cuarteron Reef, also known as Calderon Reef ( Mandarin ; vi, Đá Châu Viên; ms, Terumbu Kalderon, lit=; Calderon Reef; tl, Bahura ng Calderon), is a reef at the east end of the London Reefs in the Spratly Islands of the South China Sea. It ...
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