College of Arts and Sciences:
* Humanities: English, History, Philosophy, Religious Studies, Classics, Art History, Music
* Social Sciences: Anthropology, Economics, Political Science, Psychology, Sociology
* Natural Sciences: Biology, Chemistry, Earth and Environmental Sciences, Physics, Mathematics, Statistics
P.C. Rossin College of Engineering and Applied Science:
* Chemical Engineering
* Civil and Environmental Engineering
* Computer Science and Engineering
* Electrical and Computer Engineering
* Industrial and Systems Engineering
* Mechanical Engineering and Mechanics
* Bioengineering
College of Business and Economics:
* Accounting
* Finance
* Management
* Marketing
Other notable programs and areas:
* Integrated Business and Engineering: A program combining business and engineering studies.
* Data Science: Courses and programs integrating data analysis and computation across various disciplines.
* Environmental Studies: Interdisciplinary program drawing from science, engineering, and social sciences.
To get a complete and up-to-date list of majors and courses, you should visit the Lehigh University website and explore the academic departments within each college. Their course catalog is usually a good starting point. You can also search for specific programs or departments using the university's website search function.