• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Degrees
Log In
Join for Free
  • Browse
  • Free Courses Data Science

Free Courses Online

Discover free courses across various subjects. Learn new skills and knowledge without any cost.


Explore the Free Course Catalog


  • C

    Coursera

    Interactive Statistical Data Visualization 101

    Skills you'll gain: Plotly, Plot (Graphics), Data Visualization, Statistical Visualization, Box Plots, Scatter Plots, Interactive Data Visualization, Data Visualization Software, Histogram, Statistical Analysis, Data Analysis, Probability

    4.9
    Rating, 4.9 out of 5 stars
    ·
    10 reviews

    Beginner · Guided Project · Less Than 2 Hours

  • C

    Coursera

    Market your new business with Canva

    Skills you'll gain: Logo Design, Canva (Software), Marketing Design, Design Elements And Principles, Marketing Materials, Color Theory, Graphic Design, Branding, Marketing, Advertising, Business

    4.7
    Rating, 4.7 out of 5 stars
    ·
    30 reviews

    Intermediate · Guided Project · Less Than 2 Hours

  • Status: Free Trial
    Free Trial
    U

    University of Michigan

    Data-Oriented Python Programming and Debugging

    Skills you'll gain: NumPy, Debugging, Pandas (Python Package), Statistics, Data Analysis, Statistical Programming, Descriptive Statistics, Exploratory Data Analysis, Data Preprocessing, Data-oriented programming, Program Development, Numerical Analysis, Critical Thinking

    4.3
    Rating, 4.3 out of 5 stars
    ·
    16 reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado Boulder

    Data Wrangling with Python Project

    Skills you'll gain: Exploratory Data Analysis, Data Wrangling, Data Integration, Data Collection, Data Preprocessing, Data Validation, Data Cleansing, Data Quality, Data Analysis, Data Manipulation, Data Transformation, Data Pipelines, Pivot Tables And Charts, Statistical Visualization, Data Visualization, Statistical Analysis, Descriptive Statistics, Data Mining, Dimensionality Reduction

    Intermediate · Course · 1 - 3 Months

  • P

    Packt

    Learn the Art and Science of PCB Design with Eagle

    Skills you'll gain: Hardware Design, Electronic Hardware, Schematic Diagrams, Electronics, Software Installation, Electronic Components, Electrical Engineering, Design Software, Technical Design, Computer-Aided Design, Manufacturing and Production, Design

    Beginner · Course · 3 - 6 Months

  • C

    Coursera

    Practical Data Wrangling with Pandas

    Skills you'll gain: Exploratory Data Analysis, Data Wrangling, Pandas (Python Package), Data Visualization, Descriptive Statistics, Data Manipulation, Data Transformation, Data Analysis, Statistics, Data Management

    4.6
    Rating, 4.6 out of 5 stars
    ·
    7 reviews

    Beginner · Guided Project · Less Than 2 Hours

  • Status: Free
    Free
    U

    Utrecht University

    The exposome: cracking the science about what makes us sick

    Skills you'll gain: Epidemiology, Environmental Monitoring, Medical Science and Research, Social Determinants Of Health, Biostatistics, Public Health, Environmental Science, Data Science, Statistical Analysis, Cardiology, Research

    Intermediate · Course · 1 - 3 Months

  • Status: Preview
    Preview
    U

    Universitat de Barcelona

    The entrepreneur's guide for beginners

    Skills you'll gain: Entrepreneurship, Market Opportunities, Business Planning, Lean Methodologies, Business Modeling, New Business Development, Business Development, Fundraising, Value Propositions, Target Audience

    4.6
    Rating, 4.6 out of 5 stars
    ·
    553 reviews

    Beginner · Course · 1 - 3 Months

  • C

    Coursera

    Implementing Microsoft Azure Backup

    Skills you'll gain: Microsoft Azure, Virtual Machines, Data Storage Technologies, Cloud Storage, Infrastructure As A Service (IaaS), Cloud Computing, Disaster Recovery, Cloud Infrastructure, Cloud Services

    4.8
    Rating, 4.8 out of 5 stars
    ·
    32 reviews

    Beginner · Guided Project · Less Than 2 Hours

  • Status: New
    New
    Status: Free Trial
    Free Trial
    C

    Coursera

    Optimize SQL: Build Fast Data Pipelines

    Skills you'll gain: Extract, Transform, Load, SQL, Data Transformation, Data Pipelines, Stored Procedure, Query Languages, Data Manipulation, Performance Tuning, Scripting, Database Management

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    U

    University of Michigan

    Arranging and Visualizing Data in R

    Skills you'll gain: Exploratory Data Analysis, Rmarkdown, R (Software), Tidyverse (R Package), Statistical Visualization, Data Visualization, Data Visualization Software, R Programming, Ggplot2, Data Wrangling, Scatter Plots, Data Manipulation, Histogram, Scripting, Package and Software Management, Data Import/Export

    5
    Rating, 5 out of 5 stars
    ·
    7 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    U

    University of Michigan

    Data Collection and Processing with Python

    Skills you'll gain: JSON, Data Processing, Web Scraping, Restful API, Data Manipulation, Application Programming Interface (API), Data Persistence, Python Programming, Data Transformation, Data Structures, Data Collection

    4.7
    Rating, 4.7 out of 5 stars
    ·
    4K reviews

    Intermediate · Course · 1 - 4 Weeks

1…888990…834

In summary, here are 10 of our most popular free courses data science courses

  • Interactive Statistical Data Visualization 101: Coursera
  • Market your new business with Canva: Coursera
  • Data-Oriented Python Programming and Debugging: University of Michigan
  • Data Wrangling with Python Project: University of Colorado Boulder
  • Learn the Art and Science of PCB Design with Eagle: Packt
  • Practical Data Wrangling with Pandas: Coursera
  • The exposome: cracking the science about what makes us sick: Utrecht University
  • The entrepreneur's guide for beginners: Universitat de Barcelona
  • Implementing Microsoft Azure Backup: Coursera
  • Optimize SQL: Build Fast Data Pipelines: Coursera

Other topics to explore

Arts and Humanities
338 courses
Business
1095 courses
Computer Science
668 courses
Data Science
425 courses
Information Technology
145 courses
Health
471 courses
Math and Logic
70 courses
Personal Development
137 courses
Physical Science and Engineering
413 courses
Social Sciences
401 courses
Language Learning
150 courses

Coursera Footer

Skills

  • Artificial Intelligence (AI)
  • Cybersecurity
  • Data Analytics
  • Digital Marketing
  • English Speaking
  • Generative AI (GenAI)
  • Microsoft Excel
  • Microsoft Power BI
  • Project Management
  • Python

Certificates & Programs

  • Google Cybersecurity Certificate
  • Google Data Analytics Certificate
  • Google IT Support Certificate
  • Google Project Management Certificate
  • Google UX Design Certificate
  • IBM Data Analyst Certificate
  • IBM Data Science Certificate
  • Machine Learning Certificate
  • Microsoft Power BI Data Analyst Certificate
  • UI / UX Design Certificate

Industries & Careers

  • Business
  • Computer Science
  • Data Science
  • Education & Teaching
  • Engineering
  • Finance
  • Healthcare
  • Human Resources (HR)
  • Information Technology (IT)
  • Marketing

Career Resources

  • Career Aptitude Test
  • Examples of Strengths and Weaknesses for Job Interviews
  • High-Income Skills to Learn
  • How Does Cryptocurrency Work?
  • How to Highlight Duplicates in Google Sheets
  • How to Learn Artificial Intelligence
  • Popular Cybersecurity Certifications
  • Preparing for the PMP Certification
  • Signs You Will Get the Job After an Interview
  • What Is Artificial Intelligence?

Coursera

  • About
  • What We Offer
  • Leadership
  • Careers
  • Catalog
  • Coursera Plus
  • Professional Certificates
  • MasterTrack® Certificates
  • Degrees
  • For Enterprise
  • For Government
  • For Campus
  • Become a Partner
  • Social Impact
  • Free Courses
  • Share your Coursera learning story

Community

  • Learners
  • Partners
  • Beta Testers
  • Blog
  • The Coursera Podcast
  • Tech Blog

More

  • Press
  • Investors
  • Terms
  • Privacy
  • Help
  • Accessibility
  • Contact
  • Articles
  • Directory
  • Affiliates
  • Modern Slavery Statement
  • Do Not Sell/Share
Learn Anywhere
Download on the App Store
Get it on Google Play
Logo of Certified B Corporation
© 2026 Coursera Inc. All rights reserved.
  • Coursera Facebook
  • Coursera Linkedin
  • Coursera Twitter
  • Coursera YouTube
  • Coursera Instagram
  • Coursera TikTok