Adam Lang is a fictional character from the novel "The Reluctant Fundamentalist" by Mohsin Hamid. He is a Pakistani man who navigates his identity and experiences in the United States after the events of September 11, 2001. The story explores themes of cultural conflict and personal transformation through his perspective. In the novel, Adam works as a successful consultant in New York City but faces challenges related to his background and the changing perceptions of Muslims in America. His journey reflects broader societal issues and the complexities of globalization, making him a compelling figure in contemporary literature.