Undergraduate Programs

Why Study Marine Biology?

The University of Oregon has a baccalaureate degree in marine biology, one of only a handful of such degrees offered on the Pacific Coast. Undergraduate students accepted into this major receive the same solid background in modern biology as a UO biology major, but they also experience several terms of the hands-on, field-based learning for which marine laboratories, including OIMB, are renowned.

Declare the Major


Student snorkeling in an ocean holding a shell

Get a Degree in Marine Biology

At OIMB, students get their hands dirty and their feet wet. Our faculty members guide hands-on exploration of scientific frontiers, from molecules to ecosystems and from the beach to the deep ocean.

Our Majors:


Mack Hardy

Build Your Network

“When I graduated from OIMB, I discovered that I had gained lifelong friendships, professional community, and a competitive education in the biological sciences. OIMB still feels like home to me! Deciding to attend this wonderful institute was one of the best career decisions I ever made.”

—Mack Hardy, marine biology major, ’17


Cliffside with white fence overlooking the ocean with coastline in the distance

Take a Tour of OIMB

Thinking about becoming a marine biology major? Prospective students and parents are invited to tour the OIMB facilities and learn about our program. Note that OIMB is a 2.5-hour drive from the main campus in Eugene. Tours are available on weekdays and non-holidays by appointment. To schedule a tour of OIMB contact oimb@uoregon.edu.

Visit OIMB


Students conducting research on marine life on a coast

Get Real-World Experience

Internships and Research Experience for Undergraduates (REU) programs are valuable opportunities to pursue while completing your undergraduate degree. OIMB offers its own internship and REU programs and also maintains a list of outside resources.


Student snorkeling in an ocean holding a marine snail with shell

Study Marine Life Around the World

Every other summer, OIMB offers a Tropical Marine Biology course in Panama. UO also has a large study abroad program (Global Education Oregon, GEO) with many opportunities for Marine Biology students.

Study Abroad


Apply for Scholarships

Need help funding your education? Apply for scholarships through the Oregon Institute of Marine Biology, the College of Arts and Sciences, and other sources.

Explore Scholarships and Awards