Free Online

Data Science Courses and Certifications

Master Python, R, and statistical analysis to extract insights from complex datasets and drive data-informed decisions. Build foundational skills through hands-on projects on Coursera, edX, and Udacity, covering everything from data visualization to machine learning fundamentals for aspiring data scientists.

12,481 courses
Related Subjects
  1. Python Courses
  2. Machine Learning Courses
  3. Deep Learning Courses
  4. Data Analysis Courses
  5. Artificial Intelligence Courses
  6. Statistics & Probability Courses
  7. R Programming Courses
  8. Natural Language Processing (NLP) Courses
Best Courses Guides

13 Best Data Science Courses for 2026

Find the Perfect Course and Become a Data Pro with Our Comprehensive Guide to the Best Online Data Science Courses.

Read the Guide
  1. Massachusetts Institute of Technology

    Introduction to Computational Thinking and Data Science

    30 reviews
  2. Massachusetts Institute of Technology

    Introduction to Computer Science and Programming Using Python.

    131 reviews
  3. Massachusetts Institute of Technology

    Computational Thinking using Python

    1 review
  4. Google

    Foundations: Data, Data, Everywhere

    5 reviews
  5. Google

    Análisis de Datos de Google

    5 reviews

  6. Data Science for Business Leaders
  7. Harvard University

    Data Science: R Basics

    12 reviews
  8. Harvard University

    Data Science

  9. Python for Data Science - Course for Beginners (Learn Python, Pandas, NumPy, Matplotlib)

    83 reviews

  10. Understanding Data Science

    2 reviews

All Data Science Courses

Showing 12,481 courses
Filter by
Filters
  2. Level
  3. Duration
  4. Language
    • Udemy
    • 20 hours 6 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 9 hours 37 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 12 hours 17 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 1 day 25 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 2 days 13 hours 44 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 9 hours 33 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 19 hours 52 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 1 day 1 hour 22 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 4 hours 32 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 1 hour 28 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 3 hours 27 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 2 hours 57 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 1 day 5 hours 12 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 5 hours 31 minutes
    • Self-Paced
    • Paid Course

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free
Someone learning on their laptop while sitting on the floor.