College of Liberal Arts and Sciences


Explore some of the most important questions facing humanity and nurture your passion for research and discovery in PSU's largest and most diverse college. Working with world-class faculty and engaged community partners, you'll master your discipline in one of our 100+ programs, all while developing the skills necessary to thrive in an ever-changing world.

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COVID-19 Update: Our office is closed, but we are still here to serve you. You can contact our staff directly, email us at, or call our front desk line at 503-725-3514. You can also ask questions “face-to-face” on Zoom by stopping by our Virtual Front Desk, Monday - Friday, 8 a.m. to 5 p.m.

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Have Your Voice Heard

Student voices are critical to the future of our college. Help shape decisions and actions that positively impact the student experience in our college by joining the Dean’s Student Advisory Council. Applications are due Oct. 30.

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Support Our College

Your generosity ensures that our students and faculty can do more and be more.