Data Science Courses

Find the best data science courses to advance your career. Learn to collect, clean, and analyze complex data, build predictive models, and help businesses make smart decisions. ...

Top 3 Data Science Courses for 2026

Ranked by learner rating across our 47 Data Science programs

Rank #1

Professional Certificate in Data Analytics & GenAI course cover

Professional Certificate in Data Analytics & GenAI

  • 4.6 out of 5
  • 400+ learners
  • 30 weeks

Rank #2

Oxford Programme in AI and Business Analytics course cover

Oxford Programme in AI and Business Analytics

  • 5 out of 5
  • 400+ learners
  • 12 weeks

Cohort starts: 29th Oct ’26 13 Days Left

Rank #3

Data Analyst Course course cover

Data Analyst Course

  • 4.5 out of 5
  • 31.2K+ learners
  • 11 months

Cohort starts: 30th Oct ’26 14 Days Left

Empowering Millions Through Professional Learning

Data Science Skills You Will Build

The core capabilities you’ll practice across Data Science programs

  • Conversational AI
  • Core Python Programming
  • Data Manipulation amp Analysis
  • Data Science
  • Data Visualization
  • Database Management SQL
  • Deep Learning Frameworks
  • Descriptive Statistics
  • Ensemble Learning
  • Explainable AI
  • Exploratory Data Analysis
  • Generative AI amp LLMs
  • Inferential Statistics

Universities and Technology Partners Behind These Programs

Michigan Engineering Professional Education
Google
PMI (Project Management Institute)
AWS Partner
Microsoft
UC San Diego Division of Extended Studies
Scrum Alliance
PeopleCert
Scaled Agile
Virginia Tech
Saïd Business School, University of Oxford

Browse Data Science Courses

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Duration
Program Type
Partner or Partner Institution
Learning path
  • Intermediate to advanced
View more about Professional Certificate in Data Analytics & GenAI

Professional Certificate in Data Analytics & GenAI is an online certificate program offered with UC Santa Barbara Professional and Continuing Education, rated 4.6 out of 5 by 400+ learners. Runs 30 weeks. Best for experienced practitioners.

UC Santa Barbara Professional and Continuing EducationUC Santa Barbara Professional and Continuing Education
Learning path

Oxford Programme in AI and Business Analytics

  • 5 out of 5
  • 400+ learners
  • 12 weeks

Cohort starts: 29th Oct ’2613 days left

  • Intermediate to advanced
  • Live cohort
View more about Oxford Programme in AI and Business Analytics

Oxford Programme in AI and Business Analytics is a live cohort certificate program offered with Saïd Business School, University of Oxford, rated 5 out of 5 by 400+ learners. Runs 12 weeks. Best for experienced practitioners.

Saïd Business School, University of OxfordSaïd Business School, University of Oxford
Learning path

Data Analyst Course

  • 4.5 out of 5
  • 31.2K+ learners
  • 11 months

Cohort starts: 30th Oct ’2614 days left

  • Intermediate to advanced
  • Live cohort
View more about Data Analyst Course

Data Analyst Course is a live cohort certificate program, rated 4.5 out of 5 by 31.2K+ learners. Runs 11 months. Best for experienced practitioners.

Learning path
  • Intermediate to advanced
View more about Professional Certificate Course in AI-Powered Data Analytics

Professional Certificate Course in AI-Powered Data Analytics is an online certificate program offered with E & ICT Academy, IIT Kanpur, rated 4.8 out of 5 by 5K+ learners. Runs 7 months. Best for experienced practitioners.

E & ICT Academy, IIT KanpurE & ICT Academy, IIT Kanpur
Learning path
  • Intermediate to advanced
View more about Professional Certificate Program in AI-Powered Data Analytics

Professional Certificate Program in AI-Powered Data Analytics is an online certificate program offered with IITM Pravartak, rated 4.9 out of 5 by 5K+ learners. Runs 7 months. Best for experienced practitioners.

IITM PravartakIITM Pravartak

Data Science Overview

Data science certification courses are designed to build strong technical and analytical capabilities through practical, applied learning. You’ll develop essential skills in Python programming, data analysis, statistics, data visualization, data mining, machine learning, deep learning, generative AI, prompt engineering, and more. The curriculum also provides hands-on experience with widely used tools and frameworks, including (but not limited to):

  • TensorFlow for building and training machine learning models

  • Pandas and NumPy for data manipulation and numerical analysis

  • Tableau and Power BI for data visualization and reporting

  • SQL for querying and managing structured data

Industry-aligned, real-world projects and applied learning experiences help you translate these skills into job-ready expertise and effective problem-solving capabilities.

Top data science training courses will prepare you for a wide range of in-demand roles across industries such as IT, finance, healthcare, e-commerce, and consulting. Common career paths include:

  • Data Scientist – Builds models to analyze and predict outcomes

  • Machine Learning Engineer – Develops and deploys scalable ML systems

  • Business Analyst – Translates and visualizes data insights into business decisions

  • Data Engineer – Designs and manages data pipelines and infrastructure

These roles span technical, analytical, and business-focused functions, offering flexible and interdisciplinary career opportunities as organizations continue to rely on data-driven insights.

Career Growth & Earning Potential

25% - 40%

Average Salary Hike

34%

New Jobs by 2034

$470.92 Billion

Industry Growth By 2030

$122k - $199K

Average Salary
Not Sure Where To Start?

Connect with our learning consultant to get all your questions answered about programs, faculty, and more

Tools and Platforms Used in Our Data Science Courses

Get hands-on with the platforms and tools covered across our Data Science programs

ChatGPT
Dalle.2
keras
MatPlotlib
MySQLFSD
NumPy
pandas
PowerBI
python
ScikitLearn
SciPy
Seaborn
tensorflow

Recommended Learning Materials for Upskilling

Explore free webinars, tutorials, career guides, and practical reads to go deeper

Upcoming Webinars - Free Masterclasses

How to See the Future in Your Data: Live Dashboard Build with Python + AI
On Demand Webinar

How to See the Future in Your Data: Live Dashboard Build with Python + AI

Tue, Apr 07, 2026, 7:00 PM (IST)
Data Scientist vs Data Analyst: Breaking Down the Roles
On Demand Webinar

Data Scientist vs Data Analyst: Breaking Down the Roles

Tue, May 21, 2024, 9:00 PM (IST)
Open Gates to a Successful Data Scientist Career in 2024 with Simplilearn Masters program
On Demand Webinar

Open Gates to a Successful Data Scientist Career in 2024 with Simplilearn Masters program

Thu, Mar 28, 2024, 9:00 PM (IST)

Articles and Ebooks That You Can Access For Free

What Learners Say About Our Data Science Courses

Read what learners say about their learning experience

Amol B

Associate Manager at, Firepro Systems

"With well-structured course content and highly interactive live classes, to me, Simplilearn turned out to be an excellent learning platform. The personalized attention given during doubt-clearing sessions made the learning experience even more effective. Thanks to Simplilearn for the great support a..."

Manish Beniwal

Advisor Reporting - Global Mobility at, Rio Tinto

"I am a Data Analyst with 7 years of experience, but I hadn't worked with Statistics much. So, I enrolled in this Data Analyst Certification course. It's a good course, even for beginners. Overall, the training is very good. Thank you, Simplilearn."

Leena Jayamohan

Founder & Senior Consultant, ABSCUS, Inc

"I took this program, which consisted of multiple classes. Overall the teachers knew the subject and covered what was promised. The industry-related projects were excellent, and it helped put into practice what we learned in the class. I would recommend these classes to anyone planning to enter the D..."

Data Science Instructors and Mentors

Amitendra Srivastava profile picture

Amitendra Srivastava

Chief Data Scientist at Intelytica,

Amitendra’s expertise lies in utilizing data analysis and machine learning techniques to solve complex business problems and drive strategic decisions. As Chief Data Scientist, he leverages the power of data to create value and drive innovation.

Max Goff profile picture

Max Goff

GenAI Consultant , Ex KPMG Spark,

Max is a Seasoned Data Scientist and big data engineer with 30+ years of experience in ML, big data, and computer programming. Known for his expertise in GenAI, NLP, and process improvement, Max has consistently driven innovation and growth across organizations.

Data Science Courses: Frequently Asked Questions

To enroll in Simplilearn’s online data science courses, candidates need a basic understanding of mathematics and statistics. Proficiency in programming languages like Python or R is helpful, although not mandatory. Some courses might require a background in computer science or a related field. However, most data science courses Simplilearn offers are beginner-friendly and provide foundational training.

*All salary figures referenced are based on data reported by employees on Glassdoor. These figures are estimates and may vary depending on location, experience level, company policies, and market conditions. Actual compensation may differ.