80 Bachelor's degrees offered by the university

The Earth and Planetary Sciences (EPS) program from Yale University, formerly Geology and Geophysics, prepares students for the application of scientific principles and methods to the understanding of the Earth system and other planets.

A Special Divisional Majors program from Yale University, affords an alternative for students whose academic interests cannot be met by an existing departmental or special major. Students may, with the approval of the Committee on Honors and Academic Standing, design majors of their own in consultation with members of the faculty.

The program in South Asian Studies from Yale University, combines the requirements of a discipline-based first major with significant course work in South Asian Studies. South Asian Studies can be taken only as a second major. 

The Computer Science and Psychology bachelor programme at Yale University offers a unique public study mode for students. This interdisciplinary degree integrates computational theories with psychological insights. Over a standard duration, students explore artificial intelligence and cognitive science through a rigorous curriculum.

The Department of Ecology and Evolutionary Biology (EEB) at Yale University offers broad education in the biological sciences. The subject matter includes molecules, cells, organs, organisms, and ecosystems and the evolutionary processes that shape them.

The major in Anthropology at Yale University gives a firm grounding in this comparative discipline concerned with human cultural, social, and biological diversity.

The American Studies program at Yale University encourages the interdisciplinary study of the cultures and politics of the United States, the changing representations of national identity, and the construction of borderland and diasporic cultures over time.

Astrophysics at Yale University is a quantitative physical science that applies physics, mathematics, and statistical analysis to observing, describing, and modeling the universe.

Statistics and Data Science at Yale University is the science and art of prediction and explanation. The mathematical foundation of statistics lies in the theory of probability, which is applied to problems of making inferences and decisions under uncertainty.

The major in Physics and Geosciences at Yale University applies fundamental physical principles to the study of Earth and other planetary bodies at a level that is more intensive than in the Physics or Geology and Geophysics majors individually.

The Psychology programme at Yale University offers a comprehensive B.A. curriculum delivered through a public study mode. This undergraduate degree provides students with a deep understanding of human behaviour and mental processes, combining rigorous academic study with extensive research opportunities over a standard four-year duration.

Astronomy at Yale University is a quantitative physical science that applies physics, mathematics, and statistical analysis to observing, describing, and modeling the universe.

Electrical Engineering and Computer Science at Yale University is an interdepartmental major designed for students who want to integrate work in these two fields. It covers discrete and continuous mathematics, algorithm analysis and design, digital and analog circuits, signals and systems, systems programming, and computer engineering. 

The African American Studies major at Yale University examines, from numerous disciplinary perspectives, the experiences of people of African descent in Black Atlantic societies such as the United States, the Caribbean, and Latin America, including the global impact of those experiences.

Environmental Studies examines the complex relationships between humans and the environment. The major at Yale University offers grounding in the natural sciences combined with a broad interdisciplinary curriculum. 

The Department of Music at Yale University offers introductory and advanced instruction in the history of music, the theory of music, composition, music technology, and performance.

The wide range of courses offered by the Department of Chemistry at Yale University reflects the position of chemistry as the foundation of all the molecular sciences.

Economics at Yale University concerns the wealth of nations, its origins in production and exchange, its allocation among competing uses, its distribution among individuals, and its accumulation or decline. 

This special interdisciplinary major in Archaeological Studies at Yale University is supervised by the University's Council on Archaeological Studies. Inquiries about the major may be addressed to the chair of the council, Richard Burger, Department of Anthropology, 10 Sachem Street, or to the director of undergraduate studies.

The science of Molecular, Cellular, and Developmental Biology at Yale University is extremely broad, ranging across the domains of molecules, cells, tissues and organs, organisms, and ecosystems. Moreover, biology explores questions of evolutionary history and the processes of evolutionary change as well as the mechanisms by which cells, organisms, and ecosystems function.