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Inspiring Keynote Speakers on Change for 2026

Updated Jan 13, 2026

Some people fear change, while others see it as a powerful opportunity for growth. Bringing in a change management speaker can help your teams navigate transformation with confidence and resilience. Explore our top‑picked keynote speaker on Change for 2026.

Mel Robbins | Best-Selling Author, and Life-Changing Change and Motivational Speaker

Mel Robbins is one of the world’s most widely booked and followed podcast hosts and authors. She’s trusted by the world’s leading brands and medical professionals who use her research-backed tools and strategies in clinical and corporate settings. She’s amassed millions of followers online, with her videos going viral almost daily. A New York Times bestselling author and self-publishing phenom, Mel’s work includes The High 5 Habit, The 5 Second Rule, and the #1 education podcast in the world, The Mel Robbins Podcast.

143 Studios Inc., her female-led media company, produces provocative and award-winning content with unprecedented results: millions of books sold, billions of video views, seven #1 audiobooks, and original courses and programming for clients like Starbucks, JP Morgan Chase, LinkedIn, Spotify, Headspace, and Audible.

Mel’s work has been translated into 41 languages, her podcast is syndicated in 194 countries, and her TEDx Talk is one of the most viewed of all time. Most importantly, her science-backed tools and relatable advice have changed the lives of millions of people worldwide.

More about Mel: https://thesweeneyagency.com/speakers/mel-robbins/

Cassandra Worthy | Change Enthusiasm Global Keynote Speaker on Change

With contagious energy that radiates throughout every room she steps into, Cassandra Worthy is the world’s truly DISRUPTIVE thought-leader on CHANGE that companies need to build organizational resilience and adaptability. She has created and cultivated the unique strategy of Change Enthusiasm® which is arming individuals around the world with the means to harness the power of emotion, a resource in infinite supply, to embrace and accelerate change and transformation journeys. Cassandra’s message nurtures highly resilient and adaptable organizations beginning at the heart of the individual.

Cassandra invigorates and inspires organizations, C-suite executives, and business associations alike going through significant change, disruption, and transformation. Cassandra’s customized keynote and workshop programs motivate the workforce to embrace Change Enthusiasm® and subsequently become self-actualized in working towards a change vision. 

More about Cassandra: https://thesweeneyagency.com/speakers/cassandra-worthy/

Shawn Achor | Author of The Happiness Advantage

Shawn Achor, author of The Happiness Advantage, spent over a decade at Harvard University where he won numerous distinguished teaching awards for his work. Shawn’s research on happiness and human potential has received attention from the Harvard Business Review, New York Times, Forbes, CNN, and NPR. His keynotes help organizations to improve performance, leadership and manage change.

Shawn graduated magna cum laude from Harvard and earned a Masters from Harvard Divinity School in Christian and Buddhist ethics. In 2006, he was Head Teaching Fellow for Positive Psychology, the most popular course at Harvard at the time.

In 2007, Shawn founded Good Think Inc. to share his research with a wider population. When the global economy collapsed in 2008, Shawn was immediately called in as an expert by the world’s largest banks to help restart forward progress. Subsequently, Shawn has spoken in 45 countries to a wide variety of audiences: bankers on Wall Street, students in Dubai, CEOs in Zimbabwe.

More about Shawn: https://thesweeneyagency.com/speakers/shawn-achor/

Eric Boles | Speaker on Leadership and Peak Performance

Eric Boles is the president of The Game Changers Inc., a training and development company dedicated to maximizing the human asset. Through assessment, consulting, coaching and corporate training, The Game Changers Inc. has set the standard for helping organizations enhance their culture and develop greater levels of commitment and performance.

Eric Boles is also a highly acclaimed keynote speaker and consultant for some of the most recognized and respected organizations in the world.

Prior to becoming an authority on high performance, Eric learned many principles of team dynamics and leadership from his experience playing in the National Football League (NFL) with the New York Jets and the Green Bay Packers. While in the NFL, he had the privilege of being coached and mentored by some of the finest coaches and players in the game.

More about Eric: https://thesweeneyagency.com/speakers/eric-boles/

Nicole Malachowski USAF (Ret.) | First Woman Thunderbird Pilot, Combat Veteran, White House Fellow & Adviser

Col. Nicole Malachowski (USAF, Ret.) defies stereotypes. Yes, she was a jet fighter pilot, but if you think you know her based on that, you’d be wrong. A leader, a combat veteran, the first woman pilot on the Thunderbirds Air Demonstration Squadron, a White House Fellow, and an inductee into both the National Women’s Hall of Fame and the Women in Aviation International Pioneer Hall of Fame, Nicole’s distinguished 21-year Air Force career exceeded her wildest dreams. But the dream came to an end when a devastating tick-borne illness left her struggling greatly to speak or walk for almost nine months. An indomitable spirit, Nicole fought back against overwhelming odds and prevailed. Drawing on stories from her career and personal life, Nicole inspires audiences to rethink the challenges they face every day. She urges them to go beyond resilience and become resurgent.

Drawing on her extraordinary Air Force career, Nicole offers lessons on leadership, followership, facing change and overcoming adversity – she brings her experience and inspirational story to the stage and holds audiences spellbound with an easygoing authenticity of someone who’s achieved greatness. She’s been a member and leader of exceptional teams. She has faced overwhelming challenges and adversity and has come out on top.

More about Nicole: https://thesweeneyagency.com/speakers/col-nicole-malachowski/

Dr. Gary Bradt | Change and Leadership Author

More than ever before, change and unrelenting disruption are causing employees to feel emotional fatigue, burnout, stress, anxiety and myriad emotions that strip them of creativity, productivity and overall joy. Providing employees with more strategies to adapt to change with a growth mindset and resilient spirit are critical competencies that Dr. Gary Bradt has been teaching C-Suite leaders in Fortune 500s for 25+ years. 

Today, he is being called upon by leading corporations to share his practical and actionable tools for change with employees at every level, so they can embrace change and create a positive path forward both professionally and personally. 

Dr. Bradt’s unique background and perspective make him a one-of-a-kind speaker on emotional intelligence, change and leadership. As a licensed clinical psychologist, Dr. Bradt shares relevant research from neuroscience and positive psychology to help leaders and people at every level approach change with a positive perspective. 

More about Dr. Bradt: https://thesweeneyagency.com/speakers/dr-gary-bradt/

Dr. Janet Lapp | Expert on Change and Employee Motivation

What would happen if everyone in the organization saw the positives and not the problems in change? This question inspired Dr. Janet Lapp and her team to conduct decades of research enacting these types of changes in the workplace, with amazingly positive results. Janet shares the evidence-based results derived from years of experience in both her books and stage performances. She has a professor’s ability to translate complex theory into usable answers, and a humorist’s knack for getting ideas across in an entertaining way.

Dr. Janet Lapp is a psychologist, author, and consultant for workplace transformation. She is known for her ability to create optimism, energy and an intense emotional connection. Her unique interactive approach engages the audience in a change lab, where they first assess their leadership skills, then leave with tools to transform from where they are to where they need to be.

She understands the needs, wishes and language of each client by research, interviews, and visits to facilities such that when she appears on stage she seems to be part of the organization or company.

More about Janet: https://thesweeneyagency.com/speakers/dr-janet-lapp/

Dr. Paul G. Stoltz | One of the Top 10 Global Thinkers, FOUNDER & CEO of PEAK Learning, Keynote Speaker on Change, Adversity and Resilience

Dr. Paul G. Stoltz is considered the world’s leading authority on the integration and application of grit and resilience. He is author of five international bestselling books on the subject—printed in 17 languages—including the top selling business book in China. In his newest book, GRIT—The New Science of What it Takes to Persevere, Flourish, Succeed, he pioneers the first validated construct and method in existence for growing both the quantity and quality of one’s GRIT.

Dr. Stoltz has been the founder and CEO of PEAK Learning, Inc., a global research and consulting firm, since 1987, through which he coaches, consults, teaches, and collaborates with top leaders, thinkers, and influencers within a broad range of organizations from start-ups and NGO’s to the Fortune 500 on six continents. He is also the founder and managing director of the GRIT Institute and Global Resilience Institute, both worldwide research collaboratives for exploring and advancing the frontiers of human endeavor.

Harvard Business School has selected and incorporated Dr. Stoltz’s Adversity Quotient® tools and methods into its top-rated MBA and Executive Education programs and is featuring Dr. Stoltz’s newest work on GRIT in a new video series for Harvard Business Review. Dr. Stoltz has also been a member of Stanford University’s Distinguished Leaders Lecture Series. He has guest lectured for Princeton, INSEAD, and Cornell and has been a featured blogger and author for both the Harvard Business Review and Psychology Today.

More about Paul: https://thesweeneyagency.com/speakers/dr-paul-stoltz/

Sara Ross | Speaker on Science-based Leadership, Managing Uncertainty & the Future of Work

Sara Ross is on a mission to help organizations and their leaders reignite a sense of aliveness to reshape their work and refuel their life. She and her company do this by using brain science-based strategies to teach people how to amplify their vitality by strengthening their emotional intelligence, resilience, and well-being.

As a recognized leadership expert, Sara’s ideas and research have earned her a reputation as a fresh and thought-provoking voice in discussions focused on the future of work. As such, Sara is called on to work with clients such as Microsoft, PepsiCo., Cisco, Wells Fargo, T-Mobile, Rogers, Bell, Allstate, United Health, Fidelity, BMO, Stanford University, and as diversely as the U.S. Navy SEALs, among others. Sara is called on to work with some of the most senior, technically sophisticated, and skeptical audiences.

More about Sara: https://thesweeneyagency.com/speakers/sara-ross/

Sebastian Terry | Inspirational Keynote Speaker, Best Selling Author, TV Host, & Founder of the 100things Movement

Shocked by the death of a close friend in his mid-twenties, Seb Terry experienced a moment in his life where he asked himself a simple question:

‘Am I happy?’.

The answer was NO, and so, he created a list of 100 things that he hoped would transform his life. Dropping everything to pursue his list, not only has Seb’s life transformed through his incredible journey, but the ripple effect has gone on to help millions of people unlock limitless possibilities in their own lives, too.

From Marrying a Stranger in Vegas (Goal #2) and Delivering a Baby (#23), to Living on a Deserted Island for 1 Week (#63) and Helping a Stranger (#26) by aiding a quadriplegic man to complete a half marathon by pushing him in his wheelchair, Seb’s story has been turned into books, reality shows and is constantly featured by ESPN and Discovery Channel.

As an expert in personal transformation, peak performance and creating environments for success, Seb’s commitment to helping others, has seen him share his message and frameworks with many of the world’s biggest organizations including Google, Berkshire Hathaway, Bank of America and McKesson.

More about Seb: https://thesweeneyagency.com/speakers/sebastian-terry/

Garrison Wynn | Humorous Speaker on Leadership, Motivation & Communication

With talents that established him as a Fortune 500 leader and professional stand-up comedian, Garrison Wynn fuses comic timing and research to deliver motivational business expertise.

Known for his ability to connect with any audience, Garrison communicates powerful, original content built on breakthrough research that he customizes with specifics from your industry. His gruntwork-to-great background from ditch digging (we’re not kidding!) to executive leadership, with sales, marketing, safety, manufacturing, and show biz in between – means that no industry or work experience is beyond Garrison’s ability to identify with or apply insight to. He can reach the CEO and the janitor in the same audience with a consistent, relevant message. He personalizes programs to give audiences the relational and behavioral insights they’ll need if they want to influence and succeed.

More about Garrison: https://thesweeneyagency.com/speakers/garrison-wynn/

Nick Tasler | #1 Best-selling Author and Speaker on Leading Change

Nick Tasler is an internationally acclaimed thought leader, organizational psychologist and the #1 best-selling author of four counter-intuitive books on the art and science of making decisions and leading change. He is also an expert writer for the Harvard Business Review and his work has been covered by The New York Times, Bloomberg Business Week, The Atlantic, Inc., U.S. News & World Report, The Financial Times, Fox Business, and Forbes; as well as NPR, the BBC, NBC, ABC, and CBS.

Nick’s original insights and dynamic style have benefited the world’s most respected organizations ranging from General Electric, Microsoft, JP Morgan, Novo Nordisk, Wells Fargo, the Royal Bank of Canada, and UnitedHealth Group to the Wharton School, Yale University, and many more.Nomadic by nature, Nick and his wife and their four kids live in…lots of places. Sometimes Minnesota. Sometimes Florida. Currently Puerto Rico.

More About Nick: https://thesweeneyagency.com/speakers/nick-tasler/

To Learn more about these speakers contact [email protected]

Derek Sweeney is the Director of Speaker Ideas at The Sweeney Agency. For 15 years Derek has been helping clients find the right Speakers for their events. Derek can be reached at 1-866-727-7555 or [email protected]

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