Fredericka is a given name and may refer to:
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Fredericka Douglass Sprague Perry (1872-1943), American philanthropist and activist
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Fredericka Mandelbaum (1818–1894), New York entrepreneur and criminal fence operator
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Fredericka of Saxe-Gotha-Altenburg (1715-1775), German noblewoman and member of the House of Wettin
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Fredericka Elisabeth of Saxe-Eisenach (1669-1730), German noblewoman and member of the House of Wettin
See also
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Frederica (disambiguation)
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Freddy and Fredericka, 2005 satiric novel by Mark Helprin
