Darío Gabriel Sztajnszrajber (/ʃtain'ʃraiber/; Buenos Aires, Argentina, 16 June 1968) is an Argentine philosopher, essayist, teacher and television presenter. An agnostic of Jewish descent, he is also the brother of journalist Mauro Szeta. He has been a teacher at all educational levels including primary, secondary, university, and postgraduate studies in philosophy at the Latin American Social Sciences Institute and the undergraduate level at the University of Buenos Aires.