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50 Best Thought Leaders in People and Culture (2026)

  • Writer: Jonno White
    Jonno White
  • Mar 27
  • 4 min read

People and culture are the heartbeat of every organization. In a world where employee expectations are constantly shifting, the leaders who shape workplace culture play a vital role in driving engagement, innovation, and long-term success. Whether through groundbreaking research, transformational consulting, or hands-on leadership, these thought leaders are redefining what it means to create workplaces where people truly thrive.

Below, we highlight the 50 best thought leaders in people and culture for 2026. These individuals bring expertise spanning organizational psychology, employee experience, DEI strategy, people analytics, remote work culture, and culture transformation. Their work offers valuable insights for any leader seeking to build a stronger, more connected workplace.

50 Best Thought Leaders in People and Culture

1. Brené Brown

Role: Research Professor, University of Houston

Vulnerability and courage expert whose work on daring leadership transforms how organizations build trust, foster innovation, and create courageous cultures.

2. Simon Sinek

Role: Author and Organizational Culture Expert

Purpose-driven leadership specialist who helps organizations build culture by understanding their 'why' and creating circles of safety for innovation.

3. Adrian Gostick

Role: Founder, The Culture Works; New York Times Bestselling Author

Global workplace culture expert ranked top 10 in leadership gurus worldwide for his work on engagement, teamwork, and creating high-performing cultures.

4. Jim Harter

Role: Chief Scientist of Workplace Management, Gallup

Led 1,000+ studies on workplace effectiveness and authored bestsellers on engagement, culture, and wellbeing with proven business impact data.

5. Esther Perel

Role: Psychotherapist and Relational Intelligence Expert

Relationship expert on trust, belonging, and workplace connections who helps leaders understand relational intelligence as a competitive business advantage.

6. Jennifer Brown

Role: Founder and CEO, Jennifer Brown Consulting

LGBTQ+ and woman-owned business leader who created the Inclusive Leader Continuum framework used by global brands to drive culture change and belonging.

7. Chris Edmonds

Role: Founder and CEO, The Purposeful Culture Group

30-year organizational development expert who helps leaders build positive, values-aligned cultures through practical frameworks and proven methodologies.

8. Tasha Eurich

Role: Organizational Psychologist and Executive Coach

World's leading self-awareness researcher whose work reveals how transparency, authenticity, and empathy create psychological safety in organizational cultures.

9. Roger Connors

Role: Co-CEO, Partners In Leadership; Bestselling Author

Three-time New York Times bestselling author and worldwide accountability expert helping organizations implement large-scale culture transformation initiatives.

10. David Liddle

Role: CEO, The TCM Group

People-first culture expert who developed the five-domain People and Culture Operating Model, helping HR leaders transform to genuinely people-centered organizations.

11. Vernā Myers

Role: VP of Inclusion Strategy, Netflix

DEI visionary helping the entertainment industry build inclusive cultures, shaping organizational strategy around diversity, equity, and belonging.

12. Dan Cable

Role: Professor, London Business School

Organizational psychology researcher who debunks misconceptions about psychological safety and helps leaders create cultures enabling candid communication.

13. Minda Harts

Role: Founder and CEO, The Memo LLC; NYU Assistant Professor

LinkedIn Top Voice for workplace equity and author advancing women of color through leadership development, self-advocacy, and trust restoration.

14. Jon Katzenbach

Role: Founder, The Katzenbach Center at PwC

Legendary expert on informal organizations and culture with five decades of experience advising leaders on organizational performance and teamwork dynamics.

15. Louis Carter

Role: Founder and CEO, Best Practice Institute

Organizational psychologist and Most Loved Workplace creator who helps organizations measure and validate authentic employee engagement through data-driven methodology.

16. Christy Pambianchi

Role: Executive Vice President and Chief People Officer, Intel

Senior HR executive with expertise in succession planning, diversity, recruitment, and building inclusive leadership culture at massive scale.

17. Julia Rozovsky

Role: Organizational Research Leader; Google Project Aristotle Lead

Researcher who led Google's Project Aristotle identifying psychological safety as the critical team performance factor, shaping evidence-based culture practices.

18. Heather McGowan

Role: Future of Work Strategist and Keynote Speaker

Forbes-ranked futurist who helps Fortune 500 companies adapt to workforce transformation through research-backed insights on continuous learning and culture.

19. Don Rheem

Role: Founder, CultureID

Evidence-based culture expert using neuroscience to show leaders how brain-based triggers drive performance, engagement, and retention in workplaces.

20. Adam Smiley Poswolsky

Role: Workplace Belonging Expert and Bestselling Author

Keynote speaker with 2 million TED talk views who helps organizations attract talent, create belonging, and build high-performing teams across generations.

21. Bob Kelleher

Role: Founder and President, The Employee Engagement Group

25-year culture-building expert and bestselling author who created The Engagement Accelerator tool, helping leaders boost engagement effectiveness globally.

22. Akilah Cadet

Role: Founder and CEO, Change Cadet

Forbes Next 1000 entrepreneur specializing in DEI, belonging, and anti-racism work through storytelling and organizational transformation strategies.

23. John Mattone

Role: Founder, John Mattone Global

World's top-ranked executive coach who pioneered the Intelligent Leadership framework, transforming nearly one million people across 55 countries through culture coaching.

24. Justin Angsuwat

Role: Chief People Officer, Culture Amp

People analytics leader recognized for the evolution of engagement measurement, helping organizations use continuous listening to transform culture strategy.

25. Sara Sutton

Role: CEO and Founder, FlexJobs

20-year flexible work expert and Young Global Leader who champions remote work culture, gender equity, and workforce flexibility as a business imperative.

Why People and Culture Leadership Matters

The thought leaders on this list represent the forefront of people and culture innovation. From building psychological safety and measuring engagement with data, to championing DEI and reimagining the future of work, their contributions are reshaping how organizations attract, retain, and empower talent. By learning from their expertise, leaders at every level can take meaningful steps toward building cultures that are inclusive, resilient, and high-performing.

Resources for People and Culture Leaders

For more insights on leadership and culture, explore these related resources:

People and culture leadership is not a destination but an ongoing journey. The leaders on this list remind us that when we invest in people, we invest in the future of our organizations.

 
 
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