Walter Brueggemann (born March 11, 1933) is an American Protestant Old Testament scholar and theologian who is widely considered one of the most influential Old Testament scholars of the last several decades. He is an important figure in modern progressive Christianity whose work often focuses on the Hebrew prophetic tradition and sociopolitical imagination of the Church. He argues that the Church must provide a counter-narrative to the dominant forces of consumerism, militarism, and nationalism.