Great communication is about far more than speaking confidently in front of an audience. In business, communication affects how leaders inspire action, how teams build trust, how employees handle difficult conversations, how sales professionals persuade customers and how organizations turn ideas into results. The best communication speakers help audiences become clearer, more persuasive and more intentional about the way they speak, listen and connect with others. Their expertise ranges from leadership communication and executive presence to body language, feedback, persuasion, listening and thinking on your feet.
Best Communication Speakers for Corporate Events: Quick Answer
The best communication speakers for corporate events include experts in speaking and listening, persuasion, executive presence, presentation skills, body language, workplace feedback and interpersonal communication. Top communication keynote speakers this year include Julian Treasure, Jonah Berger, Connie Dieken, Terri Sjodin, Nicholas Boothman, Shari Harley, Kelly McDonald and Matt Abrahams. Each approaches communication from a different perspective, allowing meeting planners to choose an expert based on the specific communication challenge their organization needs to address.
Top Communication Keynote Speakers
- Julian Treasure — Speaking, listening, sound
- Jonah Berger — Language, persuasion, influence
- Connie Dieken — Leadership communication, executive presence
- Terri Sjodin — Persuasive presentations, communication
- Nicholas Boothman — Rapport, connection, first impressions
- Shari Harley — Feedback, candor, difficult conversations
- Kelly McDonald — Communication across differences
- Matt Abrahams — Spontaneous communication, speaking under pressure
What Does a Communication Keynote Speaker Do?
A communication keynote speaker helps people improve the way they exchange ideas, information and feedback with others. Depending on the speaker, that can mean becoming a better listener, presenting an idea more persuasively, communicating confidently as a leader, recognizing nonverbal signals or learning how to have conversations that employees tend to avoid. Communication problems often appear elsewhere in an organization. A team may describe its problem as poor collaboration when employees are actually withholding information. A manager may think an employee has a performance problem when expectations were never communicated clearly. A promising idea may fail to gain support because its creator cannot explain it persuasively. Communication speakers give audiences practical tools for addressing these situations and help organizations develop a common language around more effective communication.
Why Is Effective Communication So Important in the Workplace?
Organizations depend on people with different responsibilities, experiences and perspectives being able to understand one another and work toward common goals. When communication breaks down, the consequences can include misunderstandings, duplicated work, conflict, weak customer relationships, disengagement and poor decisions. Effective communication is equally important for leaders. Employees need to understand not only what an organization is doing, but why priorities are changing and what is expected of them. Leaders who communicate clearly can create greater alignment and trust, particularly during periods of growth, uncertainty or organizational change. Communication also affects performance outside the organization. Sales presentations, customer conversations, negotiations, interviews and business presentations all depend on an individual’s ability to make ideas understandable and persuasive.
Meet the Best Communication Speakers for Corporate Events
Julian Treasure — Speaking, Listening and the Power of Sound
- Five TED Talks viewed more than 80 million times
- Creator of one of TED’s most-watched talks, How to Speak So That People Want to Listen
- Author of How to Be Heard
Julian Treasure approaches communication from both sides of the conversation: speaking and listening. A sound and communication expert, he helps audiences understand why people tune out, how speakers can make themselves worth listening to and why conscious listening is increasingly valuable in a distracted workplace. His presentations combine practical speaking techniques with insights into voice, sound and the often-overlooked skill of truly listening to another person.
Best for: Organizations that want employees and leaders to become more powerful speakers and more intentional listeners.
Julian Treasure helps audiences communicate so that people want to listen—and listen so that communication becomes more productive.
Jonah Berger — Persuasion, Language and Influence
- International bestselling author of Contagious
- Author of Magic Words, The Catalyst and Invisible Influence
- World-renowned authority on influence, consumer behavior and why ideas spread
Jonah Berger examines one of the most fascinating questions in communication: why do some words and ideas influence people while others are ignored? A marketing professor at the Wharton School of the University of Pennsylvania, Berger combines behavioral research with practical insights into language, persuasion and social influence. His work is particularly valuable for leaders, marketers and sales professionals who need their ideas to travel beyond the initial conversation and motivate other people to act.
Best for: Leadership meetings, sales conferences and organizations focused on persuasion, influence, messaging and behavior change.
Jonah Berger gives audiences a research-driven understanding of how language and ideas influence decisions and behavior.
Connie Dieken — Leadership Communication and Executive Presence
- Multiple Emmy Award-winning former television journalist
- #1 bestselling author of Talk Less, Say More
- Author of Become the Real Deal
Connie Dieken specializes in helping leaders communicate with clarity, confidence and influence. Drawing on her experience in television journalism and years of work with business leaders, she focuses on the ability to connect with people, convey information clearly and convince others to act. Her work on executive presence is especially relevant for leaders whose success depends on communicating effectively in high-visibility situations.
Best for: Leadership conferences, executive meetings and organizations that want managers to communicate with greater clarity, presence and influence.
Connie Dieken helps leaders cut through distraction and communicate in ways that connect, clarify and inspire action.
Terri Sjodin — Persuasion and Presentation Skills
- New York Times bestselling author of Small Message, Big Impact
- Inductee into the National Speakers Association Speaker Hall of Fame
- Founder of Sjodin Communications
Terri Sjodin has spent decades studying what makes business presentations persuasive rather than merely informative. Her work combines communication theory, research and practical experience from thousands of business presentations. Sjodin helps professionals build a stronger case, organize their message, improve delivery and avoid common presentation mistakes that can cost them an opportunity, sale or decision.
Best for: Sales meetings, leadership events and professionals who need to present ideas persuasively in person, virtually or in high-stakes business situations.
Terri Sjodin gives audiences practical tools for turning everyday business presentations into more polished and persuasive communication.
Nicholas Boothman — Face-to-Face Communication, Rapport and Connection
- Bestselling author of How to Make People Like You in 90 Seconds or Less
- Described by The New York Times as a leading expert in face-to-face communication
- Books translated into more than 30 languages
Nicholas Boothman specializes in something increasingly important in a digitally connected workplace: the ability to establish genuine rapport quickly when communicating face to face. His work explores first impressions, trust, interpersonal connection and the verbal and nonverbal behaviors that help people relate to one another. Boothman gives audiences practical techniques for connecting with colleagues, customers and other stakeholders more naturally and effectively.
Best for: Sales meetings, leadership conferences, customer-facing organizations and teams that want to strengthen interpersonal communication, rapport and relationship-building.
Nicholas Boothman helps audiences understand how stronger first impressions, rapport and face-to-face communication can create better business relationships.
Shari Harley — Difficult Conversations, Feedback and Candid Communication
- Founder and president of Candid Culture
- Author of How to Say Anything to Anyone
- Creator of a workplace communication approach centered on candor and honest feedback
Shari Harley focuses on the conversations employees and managers frequently avoid. Her work helps organizations create environments where people can give useful feedback, address problems earlier and communicate honestly without unnecessarily damaging relationships. Drawing on extensive corporate and leadership experience, Harley gives audiences straightforward techniques they can use immediately with colleagues, managers, employees and clients.
Best for: Organizations that need better feedback, stronger manager-employee communication and healthier approaches to difficult workplace conversations.
Shari Harley helps organizations replace avoidance and uncertainty with candid conversations that strengthen workplace relationships.
Kelly McDonald — Communicating Across Differences
- Three-time bestselling author
- Author of How to Work With and Lead People Not Like You
- Founder of an advertising agency twice named among the top U.S. agencies by Advertising Age
Kelly McDonald helps audiences communicate more effectively with people whose backgrounds, experiences, generations or perspectives may be different from their own. Her approach is practical and business-focused, showing organizations how better understanding can improve workplace relationships, leadership, customer interactions and collaboration. She also brings extensive experience in marketing and consumer trends, giving her a valuable perspective on how communication must adapt to different audiences.
Best for: Multigenerational workplaces, leadership meetings, customer-facing organizations and teams that need to communicate more effectively across differences.
Kelly McDonald helps audiences communicate more successfully with people who may not think, work or respond exactly as they do.
Matt Abrahams — Spontaneous Communication and Speaking Under Pressure
- Host of the popular Think Fast, Talk Smart podcast
- Author of Think Faster, Talk Smarter
- Author of Speaking Up Without Freaking Out
Matt Abrahams focuses on the communication situations people cannot completely script in advance: answering an unexpected question, contributing in a meeting, handling a challenging conversation or explaining an idea when suddenly put on the spot. A lecturer in strategic communication at Stanford Graduate School of Business and an experienced communication coach, Abrahams gives audiences practical methods for managing anxiety, organizing thoughts quickly and communicating concisely under pressure.
Best for: Leaders, managers and professionals who need to think on their feet and communicate confidently in unscripted situations.
Matt Abrahams helps professionals become more confident and effective when the most important communication moments happen without a prepared script.
What Type of Communication Speaker Does Your Organization Need?
The best communication keynote speaker depends on the behavior your organization wants to improve.
Business Communication Speakers: Julian Treasure and Matt Abrahams are strong choices for organizations looking broadly at how people speak, listen, organize ideas and communicate more effectively in everyday professional situations.
Persuasion and Influence: Jonah Berger explores the science behind influential language and behavior, while Terri Sjodin focuses on building and delivering persuasive business presentations.
Leadership Speakers: Connie Dieken is particularly well suited for leaders who need stronger executive presence, clarity and influence.
Body Language and Nonverbal Communication: Nicholas Boothman helps audiences understand the signals that influence trust and credibility before and during a conversation.
Feedback and Difficult Conversations: Shari Harley is an especially strong choice when an organization needs employees and managers to address issues honestly instead of avoiding uncomfortable conversations.
Communication Across Differences: Kelly McDonald helps employees communicate across differences in generation, background, perspective and experience. Organizations dealing specifically with age-related workplace differences can also explore our guide to the Best Speakers for a Multigenerational Workforce.
Speaking Under Pressure: Matt Abrahams is particularly relevant for professionals who need to answer questions, contribute in meetings and communicate clearly when they have little or no time to prepare.
How Can Better Communication Improve Workplace Performance?
Better communication reduces the friction that makes work unnecessarily difficult. Clear expectations help employees understand priorities. Better listening helps teams identify problems sooner. Constructive feedback gives people an opportunity to improve. Persuasive communication helps good ideas gain support. Candid conversations prevent small issues from becoming larger conflicts. Communication is also closely connected to teamwork. High-performing teams need people who can share information, challenge assumptions, resolve disagreements and remain aligned when pressure increases. Organizations working on those issues may also benefit from our guide to the Best Speakers for Building High-Performance Teams. The goal is not to make every employee a polished public speaker. It is to help people communicate in ways that make the organization more effective.
Communication vs. Leadership: What’s the Difference?
Leadership and communication overlap, but they are not the same subject. Leadership speakers typically address how people create direction, make decisions, motivate others and guide organizations toward goals. Communication speakers concentrate more specifically on how ideas are expressed, received and understood. For leaders, however, the two skills are inseparable. A strategy that employees do not understand is difficult to execute. A change initiative that is poorly explained can create unnecessary resistance. Feedback that is vague cannot improve performance. Organizations primarily focused on management and organizational direction may prefer a leadership keynote speaker. Organizations trying to improve listening, presentations, feedback, persuasion, executive presence or everyday conversations may benefit more from a communication specialist.
Can a Keynote Speaker Really Improve Workplace Communication?
A keynote speaker cannot single-handedly change every communication habit in an organization, but a strong communication keynote can give employees a shared framework, vocabulary and set of techniques they can begin using immediately. The most effective programs focus on specific behaviors rather than simply telling audiences to “communicate better.” That might mean learning a method for structuring feedback, recognizing a body-language signal, organizing an impromptu response, listening without immediately preparing a rebuttal or changing the language used to persuade an audience. When leaders reinforce those behaviors after the event, a keynote can become the starting point for longer-term improvement.
How Do You Choose the Right Communication Keynote Speaker?
Begin with the communication problem rather than the speaker. If employees are not listening to one another, choose an expert on listening and interpersonal communication. If leaders struggle to convey strategy clearly, focus on leadership communication and executive presence. If employees avoid difficult conversations, choose someone specializing in feedback and candor. Sales organizations may need persuasion and presentation expertise, while teams struggling with trust may benefit from understanding body language and nonverbal communication. Audience composition matters as well. Senior executives may want a sophisticated program on leadership presence and influence. Sales teams may respond to persuasive presentation techniques. Managers may need practical feedback tools. An organization bringing together employees from different generations or backgrounds may benefit most from communication across differences. The clearer the objective, the easier it becomes to identify the right speaker.
Frequently Asked Questions About Communication Keynote Speakers
Who Are the Best Communication Keynote Speakers?
Top communication keynote speakers available through Speakers.com include Julian Treasure, Jonah Berger, Connie Dieken, Terri Sjodin, Nicholas Boothman, Shari Harley, Kelly McDonald and Matt Abrahams. Their specialties range from speaking and listening to persuasion, executive presence, body language, feedback and spontaneous communication.
Who Is a Good Speaker on Workplace Communication?
Julian Treasure, Connie Dieken, Shari Harley and Matt Abrahams are particularly strong choices for workplace communication. The best choice depends on whether the organization needs to improve listening, leadership communication, candid feedback or everyday spontaneous conversations.
Who Are the Best Speakers on Listening?
Julian Treasure is an especially strong choice for organizations focused on listening. His work explores both sides of effective communication: how people can speak so others want to listen and how conscious listening improves conversations, relationships and workplace performance.
Who Speaks About Difficult Conversations and Feedback?
Shari Harley specializes in candid workplace communication and helping employees and managers say what needs to be said while preserving productive relationships. Her work is particularly relevant for organizations where employees avoid feedback or allow unresolved issues to continue.
Who Speaks About Persuasion and Influence?
Jonah Berger and Terri Sjodin approach persuasion from different directions. Berger examines language, social influence and why ideas change behavior, while Sjodin teaches professionals how to build and deliver persuasive business presentations.
Who Is a Good Keynote Speaker on Body Language?
Nicholas Boothman specializes in body language, human behavior and nonverbal communication. His programs show audiences how nonverbal signals affect trust, credibility, influence and interpersonal relationships.
Who Speaks About Communicating Under Pressure?
Matt Abrahams specializes in spontaneous communication and speaking when people are put on the spot. His techniques help professionals manage anxiety, organize ideas quickly and respond more effectively during meetings, questions and unexpected conversations.
What Makes a Good Communication Keynote Speaker?
A good communication keynote speaker combines expertise with practical techniques an audience can apply after the event. The strongest speaker will also match the organization’s particular challenge, whether that is listening, persuasion, feedback, executive presence, presentation skills, body language or interpersonal communication.
What Is the Difference Between a Communication Speaker and a Public Speaking Speaker?
A public speaking expert generally concentrates on presenting effectively to an audience. A communication speaker may address a much broader range of interactions, including listening, feedback, persuasion, interpersonal communication, leadership messaging, body language and difficult one-on-one conversations.
Are Communication Speakers Good for Leadership Conferences?
Yes. Communication is one of the core capabilities of effective leadership. Communication speakers can help leaders explain strategy, influence decisions, give better feedback, listen to employees, establish credibility and communicate effectively during periods of change.
Book a Communication Keynote Speaker Through Speakers.com
Communication affects nearly every part of organizational performance—from leadership and teamwork to sales, customer relationships, employee engagement and change. The right keynote speaker can help an audience identify communication habits that are getting in the way and replace them with practical approaches for listening, speaking, persuading and connecting more effectively. Speakers.com has more than 30 years of experience helping corporations, associations, universities, government organizations and meeting professionals find keynote speakers for events around the world. Explore our Business Communication Speakers or contact Speakers.com to check current speaking fees and availability and find the communication expert who best matches your event objectives.
I think the three recognition bullets are a real improvement. They make Julian Treasure, Connie Dieken, Terri Sjodin and the others immediately understandable before we get into why each belongs on this particular list. I’d keep this format for the Best/Top series going forward.

Julian Treasure
Jonah Berger
Connie Dieken
Terri Sjodin
Nicholas Boothman
Shari Harley
Kelly McDonald
Matt Abrahams