Elias Schwarzfeld or Schwartzfeld was a Moldavian, later Romanian Jewish historian, essayist, novelist and newspaperman, also known as a political activist and philanthropist. Writing in several languages, he focused his studies on the Romanian Jewish community, while steadily publishing articles and brochures which confronted antisemitism. The brother of literary historian Moses Schwarzfeld, Elias was the uncle of poet-philosopher Benjamin Fondane.