Due to server upgrades, new students will be unable to create an account to register for classes from 12:01 am to approximately 12:00 pm on Sunday, 2/1. Currently enrolled students will be unaffected. Thank you for your patience.

Take The Next Step
View Preferences

Areas of Study

Enrich Yourself

Whether you're interested in advancing your career, working toward a degree, or simply developing an appreciation for the world around you, UC San Diego Extension offers a rich array of educational opportunities. With more than 600 courses and 120 certificate programs offered each quarter, students develop skills in high-energy environments that promote active exploration of new ideas and land top-notch job skills.

Our diverse programs appeal to

both sides of the brain.

Choose an Area of Study >

More than 40,000 students explore our diverse areas of study each year. Find what interests you!

Personal Course Finder

Advanced search tools to help you find classes by day of the week, location, and more.
Search Now

Online Courses

Extension offers a wide variety of courses and even certificates you can take online.
Learn More