Riette may refer to:
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Riëtte Fledderus
Emmy Henriëtte "Riëtte" Fledderus (born 18 October 1977) is a retired volleyball player from the Netherlands, who represented her native country at the 1996 Summer Olympics in Atlanta, Georgia, finishing in fifth place.
Fledderus was a member ...
(Emmy Henriëtte "Riëtte" Fledderus) (b. 1977), a Dutch volleyball player
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USS ''Riette'' (SP-107), a United States Navy patrol boat in commission from 1917 to 1919
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