Nominated for Thinkers360 Thought Leader of the Year 2026: Peter F. Gallagher

Honoured to share that I’ve been nominated for Thought Leader of the Year in the Thinkers360 2026 Awards.

This nomination wasn’t something I pursued — my wife quietly put my name forward — and that gesture alone means more to me than any accolade.

My work has always centred on a simple conviction: leadership is a civic, moral, and generational responsibility.

From the Leadership of Change® (CMBoK) to the emergence of Saeculum Leadership™ (SLBoK), my focus has been on building doctrine that helps leaders think and act beyond their own tenure — across four generational horizons.

If my work has supported your leadership journey, I’d be grateful for your vote in the public round of the awards. (Thinkers360 requires a free account to ensure voting integrity.)

Voting link: https://www.thinkers360.com/tl/annual_awards/voting Award details: https://www.thinkers360.com/annual-awards/

Thank you to everyone who has engaged with the books, the Friday Change Reflection Quotes, and the wider Saeculum Leadership™ canon. Your support helps carry this work into its next generational chapter.

Public voting is open until 30 April 2026.

About Thinkers360:

More than just a list, Thinkers360 live leaderboards are based on our patent-pending holistic measure of thought leadership and authentic influence looking far beyond social media alone.

Market Influence & Thought Leadership. On Demand. Hire the World’s Premier B2B Thought Leaders, Advisors, Authors, Influencers & Speakers (100M+ followers combined).

Credit and thank you to: #Thinkers360

#SaeculumLeadership #LeadershipofChange #Leadership #ChangeLeadership #GlobalGurus #ChangeManagement

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Peter consults, speaks, and writes on the Leadership of Change®.

He works exclusively with boards, CEOs, and senior leadership teams to prepare and align them to effectively and proactively lead their organisations through change and transformation.

For insights on navigating organisational change, feel free to reach out at Peter.gallagher@a2B.consulting or schedule a free consultation

Saeculum Leadership® Body of Knowledge (SLBoK) - Volumes 1–10, A–E, and I–V

• Change Management Fables – Volume 1 

• Change Management Pocket Guide – Volume 2 

• Change Management Handbook – Volume 3 

• Change Management Leadership – Volume 4 

• Change Management Adoption – Volume 5 

• Change Management Behaviour – Volume 6

• Change Management Sponsorship – Volume 7 

• Change Management Charade – Volume 8

• Change Management Insanity – Volume 9

• Change Management Dilettante – Volume 10

• Change Management Gamification Leadership – Volume A 

• Change Management Gamification Adoption – Volume B 

• Change Management Gamification Behaviour – Volume C 

• Change Management Gamification Sponsorship – Volume D 

• Change Management Gamification Leadership Teams – Volume E 

Contact me to make a booking 

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Peter F. Gallagher is a Top 4 Global Leadership Authority, the world’s #1 Change Leadership Thought Leader, and a 20‑book author whose work equips leaders to steward transformation across long arcs of time.

Ranked #4 in the Global Gurus Top 30 Leadership Gurus (2026) by Global Gurus.

Ranked #1 Global Thought Leader in Change Management by Thinkers360 (2020–2025).

Ranked #1 Global Thought Leader in Business Strategy by Thinkers360 (2023–2025).

Ranked #5 Global Thought Leader in Leadership by Thinkers360 (2023-2026).

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