Margaret King may refer to: Margaret King (1773–1835), Anglo-Irish hostess and writer Margaret King (painter) (active 1779–1787), London-based pastel artist Margaret I. King, first librarian at University of Kentucky, namesake of Margaret I. King Library Maghi King, British-Swiss computational linguist Margaret L. King (born 1947), American historian of the Italian Renaissance Margaret Williamson King (1861–1949), Scottish author