Harvard University Offers 7 Free Online Data Science Courses: Apply by June 17, 2026

Harvard University is offering 7 free online Data Science courses for learners worldwide. These courses are self-paced and are suitable for both beginner and intermediate levels. Each course lasts 8-9 weeks, and students can earn a certificate of completion (fees may apply for official certification). 

👉 Direct Link to Apply For Harvard University Free Online Data Science Courses 

The last to apply for these courses is 17 June 2026. Interested students can apply through Harvard University’s learning platform: pll.harvard.edu.

Harvard University Online Data Science Courses: Key Features

Explore the key features of the Harvard University Online Data Science Courses through the given table.

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List of Online Data Science Courses Offered at Harvard University

The free online data science courses offered by Harvard University are listed below:

1. Data Science: Inference and Modeling
2. Causal Diagrams: Define Your Hypotheses Before Drawing Conclusions
3. Data Science: Capstone
4. Digital Humanities in Practice: From Research Questions to Results
5. Data Science: Probability
6. Data Science: Linear Regression
7. Data Science: Visualization

Students Must Explore:

• Top Data Science Online Courses
• Best Data Science Certification Online Courses

Who Should Apply for Harvard University Online Data Science Courses?

The free online data science courses by Harvard University are open to all learners worldwide, regardless of educational background or location. They are especially useful for:

• Individuals who want to pursue a data science career.
• Working professionals who wish to upgrade or change careers.
• Scientists/Analysts looking for more powerful mathematical techniques.
• Any individual who is interested in data analytics and data visualization.

Harvard University Online Data Science Courses: FAQs

Ques. Are Harvard University’s online data science courses really free?

Ans. Yes! Students can take all seven courses completely free of cost. They may be required to pay for an official certificate after completing the course.

Ques. How long do these courses take to complete?

Ans. Each course lasts around 8 to 9 weeks. Since they are self-paced, you can study at your own speed, spending a few hours per week.

Ques. What skills will I learn from these courses?

Ans. You will learn data analysis, statistics, data visualization, machine learning, data wrangling, and how to use tools like R and Python. These are practical skills useful for careers in data science or research.

Ques. How can I apply for these courses?

Ans. You can apply directly on Harvard University’s learning platform: pll.harvard.edu. Make sure to apply before 17 June 2026.