The Christian left is a range of Christian political and social movements that largely embrace social justice principles and uphold a social doctrine or social gospel based on their interpretation of the teachings of Christianity. Given the inherent diversity in international political thought, the term Christian left can have different meanings and applications in different countries. While there is much overlap, the Christian left is distinct from liberal Christianity, meaning not all Christian leftists are liberal Christians and vice versa.

Gustavo Gutiérrez Merino is a Peruvian philosopher, Catholic theologian, and Dominican priest, regarded as one of the founders of Latin American liberation theology. He currently holds the John Cardinal O'Hara Professorship of Theology at the University of Notre Dame, and has previously been a visiting professor at many major universities in North America and Europe.