Siewert

Siewert is the surname of:


 * Alfons Siewert (1872-1922), Ukrainian physician
 * Brian Siewert, television composer
 * Clara Siewert (1862–1945), German Symbolist painter, graphic artist and sculptor
 * Eva Siewert (1907–1994), German writer
 * Jake Siewert (born 1964), former White House Press Secretary; Goldman Sachs (2012– )
 * Rachel Siewert (born 1961), politician
 * Robert Siewert (1887–1973), politician and prisoner
 * Ruth Siewert (1915–2002), German contralto
 * Steven Siewert, photojournalist