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College of Arts and Sciences

Experience the benefits of a small liberal arts college inside a large research university. Offering programs and degrees in the humanities, natural sciences, and social sciences to build critical thinking and diverse perspectives to take with you into any career.

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Early Action Deadline: November 1, 2026

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Life at the UO is more than classes. It's community, culture, and the kind of experiences that shape who you become.

Week of Welcome Begins: September 25, 2026

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Programs and Degrees

The College of Arts and Sciences (CAS) offers 52 majors and nearly 70 minors across multiple departments and programs in the humanities, natural sciences, and social sciences.

College of Arts and Sciences Pathways

Not sure what to major in? CAS provides an interdisciplinary liberal arts education across the humanities, natural sciences, and social sciences, with two specialized schools and a variety of classes to help you decide.

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    Humanities

    Explore the past, present, and future of the human condition through diverse languages, literature, and philosophical and cultural perspectives.

    Browse the Humanities
  • A student examining content inside of a petri dish

    Natural Sciences

    Use science, technology, and math to understand the physical world and develop analytical, quantitative, and technical skills to help solve complex problems.

    Discover the Natural Sciences
  • Two students looking closely at the inside of a book

    Social Sciences

    Learn how society works and what drives individual and collective human behavior, from racism and poverty to international conflict and climate change.

    Explore the Social Sciences
  • Two students looking at a data map that a professor is pointing to.

    School of Computer and Data Sciences

    Advance knowledge in computer and data science to find interdisciplinary, ethical approaches to tackle technology challenges.

    Learn About the School
  • An instructor pointing to a paper in front of a student

    Schnitzer School of Global Studies and Languages

    Engage with global cultures, languages, and societies while building global business acumen and cultural competence.

    Explore the Schnitzer School

Support for Your Academic Journey

Meet with an academic advisor or career coach, explore hands-on research opportunities, or look for scholarships. From academic planning to experiential learning, CAS offers all the resources you need to make the most of your liberal arts education.
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An Arts and Sciences College Within a Large Research University

Serving around two-thirds of all UO students and providing 85% of core education classes, the College of Arts and Sciences shapes the University of Oregon’s identity as a comprehensive research university.

By the Numbers

  • 52 Undergraduate Degree Programs
  • 11,000+ Undergraduate Students in CAS Majors
  • 800+ Faculty

World-Class and Engaged Faculty

CAS has over 800 faculty members, including world-renowned researchers and scholars who collaborate with students through hands-on research and fieldwork.

Alumni Success Stories

CAS alumni work as environmental scientists, policy analysts, software developers, and more. See where they’ve landed and how they got there.

Nagore Sedano Naveira

Nagore Sedano Naveira

It was an opening—like a world unfolding before me. The way the professors teach is a style of its own. It's genuinely innovative and very groundbreaking.

Romance Languages, PhD '19 · Assistant Professor of Hispanic Studies, University of Puget Sound

Natalie Jacobsen

Natalie Jacobsen

I changed majors a couple of times. I was on a true journalism track. I wound up kind of pivoting into more cinema history, media in general, and that actually contributed to a more well-rounded education for me and opened up more opportunities for careers.

Cinema Studies, '10 · Director of Marketing and Communications, Airlink

Kaley McCarty

Kaley McCarty

This program was amazing because it threw a lot of skills at us, including technical skills. We did a little bit of everything. It gave me confidence that with a little bit of guidance and figuring things out, I could rise to the occasion.

Environmental Studies, '16 · Assistant Director, Schiller Institute for Integrated Science and Society, Boston College

Rachel Bitecofer

Rachel Bitecofer

I received a very well-rounded education here. It was great because many political science programs force you to choose between American politics and international relations or comparative politics, but here I was able to experience both aspects and then decide what I was more interested in.

Political Science, '09 · Political Strategist and Author

Kathryn Desvignes Holder

Kathryn Desvignes Holder

When I was a global studies student at the University of Oregon, I felt so appreciated, supported, and welcomed by faculty and staff. They have built an incredible team—you will not find that everywhere and I feel very appreciative. It really is a supportive community that just doesn't quit!

Global Studies, MA '17 · Manager of Partner Engagement, Programs, Community Food Bank of Central Alabama

Fedi Aniefuna

Fedi Aniefuna

I feel like computer science opened up a space for me to be creative without having to stay within the normal structure of a standard curriculum. It took all the fun parts of math and all the creative freedom of stuff like literature and writing and combined it into one subject where you could actually develop something.

Math and Computer Science, '24 · Engineer, Amazon Web Services

Learn More

The UO’s College of Arts and Sciences offers the benefits of a small liberal arts college within a public research university—a 19:1 student-to-faculty ratio, 100+ majors and programs in the humanities and natural and social sciences, and faculty who are world leaders in their fields.