Sien may refer to:
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Sien of Diauehi, king of an ancient people of north-east Anatolia
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Sien, Germany, an ''Ortsgemeinde'' – a municipality belonging to a ''Verbandsgemeinde'', a kind of collective municipality – in the Birkenfeld district in Rhineland-Palatinate, Germany
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Sien Hoornik, mistress of Vincent van Gogh and model for his famous drawing ''Sorrow''
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Wong Foon Sien (1899–1971), Canadian journalist and labour activist
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Osowa Sień
* ''
Ot en Sien
''Ot en Sien'' is a Dutch children's book
Children's literature or juvenile literature includes stories, books, magazines, and poems that are created for children. Modern children's literature is classified in two different ways: genre ...
'', a 1902 old children's book, written by a teacher in Drenthe, the Netherlands
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Red Sien
''Red Sien'' ( nl, Rooie Sien) is a 1975 Dutch drama film directed by Frans Weisz, produced by Rob du Mée. The story is based on the play with the same name, created by Marius Spree at the start of the 20th century. Beppie Nooij jr. played the ...
'', a 1975 Dutch comedy film directed by Frans Weisz, produced by Rob du Mée
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Sien Sovv
''Star Wars: The New Jedi Order'' (or ''New Jedi Order'' or ''NJO'') is a series of 19 science fiction novels, published from 1999 to 2003, set in the ''Star Wars'' Expanded Universe. The series revolves around the Yuuzhan Vong invasion of ...
{{disambiguation