The largest Linkedin Groups list 2026

TLDR: List of the twenty six largest Linkedin Groups with over a million members in 2026. We will be sharing a more comprehensive list of the biggest Linkedin Groups that will be available to search and filter by the main topics and keywords. Sign up below to be notified when we publish the list and insights gathered by Daniel Doherty.

  1. 3,000,000 Harvard Business Review Discussion Group

  2. 2,999,992 Artificial Intelligence, Machine Learning, Data Science & Robotics

  3. 2,998,323 Software/Technology: AI, Marketing, Social Media, Startups, Blockchain, Human Resources & Metaverse

  4. 2,965,556 Social Media Marketing Group by Josh Turner

  5. 2,715,325 Python Developers Community (moderated)

  6. 2,545,936 Artificial Intelligence, Deep Learning, Machine Learning

  7. 2,535,214 Brain Expansion Group

  8. 2,388,576 Digital Marketing: Social Media, Search, Mobile & more

  9. 2,321,686 ⭐ Digital Marketing ⭐

  10. 2,160,443 Leadership Think Tank

  11. 2,041,360 Power BI: Business Intelligence Dashboards, Analysis for Analysts & Chief Operating Officers

  12. 2,011,047 Machine Learning Community (Moderated)

  13. 1,798,606 Next Big Thing Club: founder, investor, CEO, CFO, doctor, executive & artificial intelligence pros

  14. 1,672,203 Linked:HR (#1 Human Resources Group)

  15. 1,599,828 MS Excel and VBA macros

  16. 1,497,743 Marketing Communication

  17. 1,402,270 Dubai Recruitment (DubaiRec.com)

  18. 1,365,122 Technology Investor Club: Artificial Intelligence, Data Science, Fintech, IoT, Robotics & Cloud AI

  19. 1,348,141 Excel Learning Group

  20. 1,347,582 Media & Marketing Professionals Worldwide

  21. 1,297,127 Tech Startup CEOs & Investors: Artificial Intelligence, Machine Learning, FinTech, SaaS, ChatGPT

  22. 1,231,262 Cloud Computing, SaaS, Data Centre & Virtualization

  23. 1,206,691 The Recruiter.com Network

  24. 1,189,035 STARTUP SPECIALISTS NETWORK GROUP Entrepreneurs Business Startups Social Digital Media AI Marketing

  25. 1,086,878 Artificial Intelligence Exchange: AI Conversations and Collaborations

  26. 1,060,633 AI & Blockchain Webinar & Marketing Network

Picture of Daniel Doherty by a pool table saying Linkedin (taken at Linkedin London office)

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Thank you for stopping by, would you like to view the largest Linkedin Groups with over a Million Members? Sign up and we'll let you know when we publish the full list.