Segundo Galicia Sánchez (August 11, 1938 – December 14, 2020) was a Peruvian professor and sociologist. He was born in Virú, Peru. He was a full-time professor and researcher, "C" holder of the Faculty of Social Sciences of the Autonomous University of Sinaloa, (UAS), Mexico. He also was a member of the Sistema Nacional de Investigadores. 