10+ of the best Harvard University courses you can take online for free: AI, Python, and more

July 20, 2026

Taking notes next to laptop

TL;DR: A wide range of online courses from Harvard University are available to take for free on edX.

The World Cup is over, which means we've all got a lot of extra time on our hands. What are we all supposed to do now? You could spend the rest of the summer doing absolutely nothing — no judgment here. Or you could take this opportunity to learn something new.

The good news for anyone looking to learn right now is that a wide range of online courses from top educational institutions are available for free on edX. You could even become a student of a prestigious institution like Harvard University. This prestigious school is offering free online courses on popular topics such as personal development, AI, Python programming, and more.

We have checked out everything on offer and lined up a standout selection of online courses to get you started. These are the best free online courses from Harvard University in July 2026:

It's important to flag that these free courses don't include shareable certificates of completion or graded assignments/exams. You'll need to upgrade to access these features. Fortunately, you can get up to 30% off select courses and programs with the code 30OFFGOALS2026 until July 22, 2026.

Find the best free online courses from Harvard University with edX.

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10+ of the best Harvard University courses you can take online for free: AI, Python, and more

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