Join a global community of learners.
Build the skills to shape the world.
Wherever you are in your career and life, you can engage with expert faculty and peers — and gain next-level knowledge to achieve your goals.

What Makes Extension Unique
Deep learning springs from human connection. That’s why we work so hard to bring people together — whether in a live virtual classroom or an in-person seminar on campus.
-
Access
Our flexible pathways and transparent admissions emphasize what you’re capable of today—not a test or course you took years ago.
-
Quality
Expect to be challenged. You'll learn from industry experts and faculty from Harvard and peer institutions.
-
Flexibility
You're balancing a lot. We get it. Our courses are designed to help you study while managing career and life commitments.
-
Impact
Gain meaningful insights and make valuable connections. Then put them to work in your career and life pursuits.


Introducing Microcertificates
Microcertificates are a new way to build expertise in a specialized area while lowering the cost and time barriers to earning a credential.
The two-course microcertificates — offered in topics in business, sustainability, and technology — can be completed in a semester or two.
No application is required for microcertificates. You simply register for your first course.

About Extension School
Harvard Extension School has changed a lot over the years. But our mission remains the same: open access and active learning for every student who has the drive and commitment to succeed at Harvard.
Explore Our Programs
-
Graduate Certificates
Develop new skills and build expertise to advance your career.
-
Graduate Degrees
Gain critical insights and practical skills for success in your career or scholarly pursuits.
-
Undergraduate Certificates
Explore a topic for enrichment or achieve a professional goal.
-
Undergraduate Degree
Complete your degree part-time without disrupting your career.
-
Postbac Premedical Program
Prepare for medical, dental, vet, or PA school.
-
Browse Courses
Learn something new in a fall or spring class.