William A. Graham is an American scholar known for his work in the fields of religious studies and comparative religion. He has served as a professor at Harvard University, where he has contributed significantly to the understanding of Islam and Buddhism, among other traditions. His research often focuses on the historical and cultural contexts of religious practices. In addition to his teaching, Graham has authored several influential books and articles that explore the intersections of religion and society. His scholarship emphasizes the importance of understanding religious texts and traditions within their specific historical frameworks, making his work valuable for both academic and general audiences.