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Overview of Speakers

Here you will find an alphabetical list of the available speakers at A-Speakers. You can ​book or request a keynote or speaker directly on their profiles and get more information about the specific speaker. If you would like help to ​book​ the perfect keynote for your ​event​, but do not know yet who you are looking for, feel free to contact us.

  • David Nihill

    Blend humor with business insights as David Nihill teaches teams to deliver engaging presentations that connect with audiences.
    USA

  • David Ranalli

    David Ranalli wows Fortune 500 audiences with his mind-bending magic, blending art, science, and motivation to inspire profound change.
    USA
  • Roberts

    David Roberts

    Chairman of 1QBit, business advisor and expert on exponential leadership & technological disruption advising global leaders
    USA

  • David Rowan

    David Rowan is a technology expert, keynote speaker, and author who specializes in emerging technologies and their impact on business.
    UK

  • David Rush

    Unlocking Records, Inspiring Teams. David Rush: 250+ Guinness World Records. Ignite innovation and teamwork.
    USA

  • David Sarkus

    Discover David Sarkus, a renowned safety coach, empowering organizations to achieve zero accidents.
    USA

  • David Schonthal

    David Schonthal is an award-winning Professor of Strategy, Innovation & Entrepreneurship and a thought leader in entrepreneurship and innovation.
    USA

  • David Seaman MBE

    England’s number one goalkeeper for over a decade. David shares his path to success and experience with the audience.
    UK

  • David Smith

    Economics editor of The Sunday Times, author and writer for several journals such as CBI’s Business Voice and Tax Journal
    UK

  • David Snow

    An elite mountaineer & business leader, David Snow inspires organizations to embrace bold thinking & overcome obstacles.
    USA

  • David Stillman

    David Stillman: Bridging Generational Gaps Expert. Achieve seamless multi-generational harmony with his insights.
    USA

  • David Taylor

    David Taylor: A visionary arts innovator driving digital transformation for classical music.
    UK

  • Davin Salvagno

    Davin Salvagno, acclaimed author and speaker, elevates organizations to new heights with his keynotes on purpose-driven leadership.
    USA

  • Dawn Maslar

    One of the most-followed dating experts, Dawn Maslar, MS, is the go-to when looking for an authority on love and relationship matters.
    USA

  • Dawn Raquel Jensen

    With her interactive style, Dawn captivates audiences, delivering actionable insights on social media and marketing communications that drive success.
    USA
  • St.Louis

    Dawnna St. Louis

    Best-selling author, thought leader, business consultant and successful million dollar serial-entrepreneur
    USA

  • Daymond John

    Businessman, Shark Tank investor and motivational speaker with the right tools to help you become a branding guru yourself
    USA

  • DeVon Franklin

    Empowering leaders with faith-driven purpose, DeVon Franklin fuses Hollywood success with spiritual insight to inspire lasting organizational transformation.
    USA

  • Dean Karnazes

    Dean Karnazes: Endurance Icon. Conquer challenges with a speaker who's run 50 marathons in 50 states. Let him ignite your team's resilience.
    USA

  • Dean Leak

    Unlock high performance with Dean Leak: Olympic coach and leadership guru, transforming Fortune 100 companies and iconic brands into high achievers.
    UK

  • Dean Lindsay

    Boost engagement & progress with Dean Lindsay – Global Gurus’ Top 30 Sales Speaker & award-winning business strategist. 
    USA

  • Dean Stott

    Former British Special Forces soldier, world record cyclist, and global speaker Dean Stott inspires organizations with resilience, leadership, and the pursuit of excellence.
    USA

  • Dean Van Leeuwen

    A TEDx speaker and executive lecturer at top institutions, Dean Van Leeuwen inspires organizations to pioneer disruptive solutions and unlock untapped potential.
    UK

  • Deanna Singh

    Deanna Singh, Forbes-recognized social change leader, inspires over 100,000 annually with her compelling messages on workplace inclusion.
    USA

  • Dear World

    Empower your workforce with Dear World’s storytelling method—building stronger teams through empathy, connection, and shared purpose.
    USA

  • Debbie Allen

    Debbie Allen transforms businesses with proven marketing and sales strategies, guiding organizations to rapid growth and expert positioning.
    USA
  • nsefik

    Debbie Nsefik

    Educator, coach and motivational keynote speaker motivating teachers, educators and students to succeed
    UK

  • Debbie Wosskow

    Debbie Wosskow is an inspiring speaker on topics such as entrepreneurship, the sharing economy, digital disruption, and female empowerment.
    UK

  • Deborah Berebichez

    TV host and physicist
    Finland

  • Deborah Henley

    Achieve unmatched transformation: Deborah Henley's keynotes cultivate resilient, soulful workplaces.
    UK

  • Deborah J. Cohan

    Transform workplace culture with Deborah J. Cohan, award-winning sociologist, media expert, and acclaimed author. Book a keynote that inspires change!
    USA

  • Deborah Perry Piscione

    Unlock innovation with Deborah Perry Piscione: Learn from her Silicon Valley insights and proven strategies to turn your organization into a high-performing innovation machine.
    USA

  • Debra Fine

    Learn the secrets to impactful networking and building lasting relationships from Debra Fine, bestselling author and conversation expert.
    USA

  • Debra Searle MVO, MBE

    Discover Debra Searle’s incredible journey: solo Atlantic rower, world-class athlete, and top motivational speaker. Book her to inspire your team with resilience and leadership.
    UK

  • Dee Caffari

    World-record yachtswoman Dee Caffari inspires organizations with lessons on resilience, leadership, and performance from six circumnavigations of the globe.
    UK

  • DeeDee Trotter

    Olympic Champion and Motivational Speaker, DeeDee Trotter, inspires organizations to overcome setbacks and achieve peak performance.
    USA

  • Deirdre Van Nest

    Accelerate trust and drive results with Deirdre Van Nest. Her actionable strategies and high-energy delivery have transformed top organizations worldwide.
    USA

  • Delaney Norvor

    Delaney Norvor, tech industry leader and founder of three startups, delivers expertise in product strategy and cross-functional team leadership.
    USA

  • Demi Knight Clark

    Transform your team's approach with Demi Knight Clark—Ironman finisher, Guinness World Record holder, and leader in equity and inclusion.
    USA

  • Denecia Jones

    Increase Successful Results, Drive Productivity, and Awaken Your Workforce to Master Team Building Through Inspiring Them To Get Results with Denecia Jones
    USA

  • Denise Lee Yohn

    Denise Lee Yohn is a branding expert, bestselling author, and keynote speaker, known for her expertise in building great brands and exceptional organizations. She has worked with major companies such ...
    USA

  • Deniz Ozgur

    Deniz Ozgur, co-founder of Space Runners and Evercopy, empowers businesses to embrace AI, Web3, and digital fashion, backed by $10M in investment and partnerships with global brands.
    USA

  • Dennis Doran

    Unlock Industry Potential: Dennis Doran’s 40+ years in construction offer unparalleled insights into achieving excellence and innovation in the industry.
    USA

  • Dennis Gillan

    Dennis Gillan, suicide prevention expert, delivers keynotes for mental health and compassionate corporate culture.
    USA

  • Dennis Moseley-Williams

    Transform customer interactions with Dennis Moseley-Williams. His expertise in the experience economy helps organizations create exceptional, engaging experiences that drive results and loyalty.
    Canada

  • Dennis Normark

    A highly sought-after Nordic anthropologist, author, and speaker, Normark helps companies enhance efficiency, innovation, and collaboration. His principles are especially valuable during digital trans...
    Denmark

  • Deonna Marie

    Deonna Marie, EMMY-nominated storyteller and classically-trained opera singer, empowers organizations with her journey from addiction to achievement.
    USA

  • Derek Dickow

    Unlock High-Impact Networking with Derek Dickow, a master connector who has facilitated millions in funding and built bridges between top industry leaders.
    USA

  • Derek Redmond

    Motivational speaker, World Championship gold medalist and British athlete legend who broke the British 400 meter record twice
    UK

  • Deri Latimer

    Boost workplace resilience! TEDx speaker Deri Latimer delivers science-backed strategies to create thriving, productive teams. Book her for your next event!
    Canada

  • Desi Payne

    Let Desi Payne transform your team’s stress into success. A leadership expert and humor therapist, she engages audiences with laughter, storytelling, and actionable strategies.
    USA

  • Dethra Giles

    A powerhouse in leadership and diversity—Dethra Giles equips teams for lasting impact.
    USA

  • Devan Kline

    Devan Kline is a former baseball player, Burn Boot Camp co-founder, and motivational speaker who inspires others to overcome adversity and achieve success.
    USA

  • Devin Hughes

    Devin Hughes transforms stale workplaces into vibrant cultures where teams thrive, innovate, and genuinely belong.
    USA

  • Devon Harris

    Three-Time Olympian with the Original Jamaican Bobsled Team and Retired Jamaican Defence Force Captain; Leading Audiences to Visualize Success with an Olympic Mindset.
    USA

  • Dewayne Hart

    From Navy Chief to cyber strategist, Dewayne Hart helps organizations anticipate threats, foster cyber resilience, and lead with confidence in the evolving security landscape.
    USA

  • Dewitt Jones

    Dewitt Jones, renowned National Geographic photographer, empowers organizations to unlock creativity and innovation through his engaging keynotes.
    USA

  • Deya Smith-Taylor

    Experience Deya Smith-Taylor's expertise in well-being and self-empowerment. Elevate your team's potential with her corporate workplace insights.
    USA

  • Dia Bondi

    Empower leaders to own their voice and drive impact. Dia Bondi has helped executives at Intel, Salesforce, and beyond secure millions in resources and lead with confidence.
    USA

  • Diana Kander

    As a curiosity and innovation expert and NY Times bestselling author Diana Kander helps organizations foster their curiosity and exponential growth.
    USA

  • Diana Verde Nieto

    Unlock sustainable growth with Diana Verde Nieto, a leader in sustainability who helps brands innovate for a greener future.
    UK

  • Diane Allen

    Transform disruption into opportunity! Diane Allen’s Flow Strategy™ empowers leaders to boost engagement, innovation, and high performance.
    USA

  • Diane Daudin Clavaud

    Unlock Global Growth with Diane Daudin Clavaud – A corporate powerhouse with 18+ years in Hospitality, Entertainment & Business Development. Learn how to scale, expand, and thrive in new markets.
    Portugal

  • Diane DiResta

    Presentation and communication coach helping businesses and organizations to communicate with the most impact
    USA
  • diane-hamilton

    Diane Hamilton

    A thought leader in the field of leadership, sales and emotional intelligence providing practical strategies
    USA
  • Nathaniel

    Diane Nathaniel

    Founder of Beat Stage 3, Diane Nathaniel, is spreading awareness of the importance of cancer prevention
    USA

  • Diane Wei Liang

    Diane is an international best-selling author and business professor who offers innovative solutions for engaging China-based businesses and consumers.
    UK

  • Dick Beardsley

    Empower your organization with Dick Beardsley’s riveting story of resilience, delivering lessons on overcoming adversity and embracing faith.
    USA

  • Dietmar Dahmen

    Motivate, inspire, inform and rock your customers, employees and guests with the king of change, transformation and future success Dietmar Dahmen.
    Austria

  • Dima Ghawi

    Empower your team with Dima Ghawi's insights. A Fortune 100 leader, Dima transforms potential into courageous, purpose-driven leadership.
    USA

  • Dimitris Dimitriadis

    Transform your organization's future with Dimitris Dimitriadis, pioneering futurist.
    Greece

  • Dinara Mukh

    Dinara Mukh, TEDx speaker and certified health coach, delivers evidence-based talks that empower audiences to understand their bodies, optimise their health, and create sustainable habits for lasting ...
    France

  • Dino Sofos

    Award-winning Podcaster & Innovation Expert | Dino Sofos brings groundbreaking insights to drive organizational growth and ignite innovation.
    UK

  • Dino Subasic

    Trusted EU event moderator & journalist, Dino Subašić transforms complex topics into engaging conversations, helping organizations foster meaningful dialogue.
    Slovenia

  • Dion Flynn

    Dion Flynn helps teams break barriers and build trust fast, using improv strategies loved by Google, Maersk, and Oprah Magazine.
    USA

  • Diva Amon

    Diva Amon is a renowned expert on marine biology and everything lurking at the ocean's bottom. She gives popular, engaging talks to varied audiences.
    UK

  • Doc Hendley

    Doc Hendley helps teams and organizations to harness their collective potential and inspire meaningful action through the power of one and shared purpose.
    USA

  • Dom Troulan

    Decorated hero who saved lives under fire shares hard-earned insights on leading under pressure and managing high-stakes decisions.
    UK

  • Dominic Colenso

    Communication expert, actor and author
    UK
  • Holland

    Dominic Holland

    Award-winning comedian and professional host who can entertain any audience and make your event a success
    UK

  • Dominic Kata

    Dominic Kata empowers organizations with scalable geothermal and IoT solutions, transforming rural communities while driving climate action and sustainable growth.
    Kenya

  • Dominic Miller

    Former football star turned keynote speaker, Dominic Miller inspires with his journey from adversity to academic and athletic success.
    USA

  • Dominic O'Connell

    Elevate your event with Dominic O'Connell: Award-winning broadcaster, Times columnist, and BBC Today host. Let him energize your audience with insightful perspectives and expert moderation.
    UK

  • Dominic Sandbrook

    Engage with Dominic Sandbrook, renowned for his bestselling books on post-war Britain and American history, as he delivers compelling narratives on cultural evolution and societal change.
    UK

  • Dominic Thurbon

    Expert cracked the code for making change happen, with the ultimate formula to drive innovation, future-proof your workforce and design brands that really matter.
    Australia

  • Dominique Dawes

    Olympic gold medalist Dominique Dawes inspires healthy lifestyles and winning mindsets.
    USA

  • Dominique Rose Van-Winther

    Unlock AI's full potential with Dominique Rose Van-Winther—seasoned strategist transforming marketing, ops, and leadership with cutting-edge tech and actionable AI insights.
    Singapore

  • Dominique Woolf

    Bestselling author and food founder inspiring bold brand-building, creativity, and confidence in every audience.
    UK

  • Don Peppers

    Founding partner of the "Peppers and Rogers Group", and leading authority on customer-focused relationship management
    USA

  • Don Yaeger

    Award-winning keynote speaker, NY Times bestselling author & leadership coach. Inspire your team to achieve greatness with Don Yaeger's winning strategies.
    USA

  • Donald Bailey

    Special-needs and autism advocate and financial advisor bringing awareness to the struggles of living with a disability
    USA

  • Donna Griffit

    Donna Griffit helps global leaders craft magnetic stories that raise billions and drive real impact, from boardroom pitches to global stages.
    USA

  • Donna Marks

    Author of Amazon bestsellers and psychotherapist to over 6,000 patients, Dr. Donna Marks helps organizations foster mental resilience and sustainable success.
    USA

  • Donnie Campbell

    Real-life inspiration behind Ted Lasso, Donnie Campbell brings powerful lessons on leadership, values, and belief to every audience.
    USA

  • Dorie Clark

    Award-winning author & #1 Communication Coach, Dorie Clark helps organizations amplify their influence and thrive in a crowded business landscape.
    USA

  • Dorothee Loorbach

    Unlock Potential: Dorothée Loorbach empowers organizations with personal & internal branding strategies.
    Netherlands

  • Dorsey Standish

    Boost your team's performance with Dorsey Standish's evidence-based mindfulness techniques, inspired by her groundbreaking neuroscience research.
    USA

  • Doug Lipp

    Doug Lipp blends Disney leadership, global consulting, and cultural expertise to help teams thrive through change.
    USA

  • Doug Manuel

    Culture & Collaboration Keynote Speaker | Celebrated Documentary & award nominated Stage Show Producer | Inspiring 1M+ People Worldwide.
    Switzerland

  • Dr Alex Connock

    Inspiring Innovation: Join Dr. Alex Connock's engaging keynotes to foster a culture of creativity and AI-driven disruption.
    UK
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Explore Our Selection of Professional Speakers

Welcome to our page dedicated to professional speakers. Here, you'll find a complete, alphabetically organized list of our speakers, allowing you to search easily and efficiently. Whether you're looking for a business speaker, a seminar presenter, or a speaker for another type of event, we have the right speaker to match your specific needs. Each speaker brings unique expertise and can meet your requirements, whether it’s motivating a team, inspiring an audience, or sharing valuable insights.

To book a speaker, simply visit their individual profile. Each profile includes all the information needed to make the right choice, including a detailed biography, examples of past talks, and videos of their presentations. These resources give you a clear understanding of each speaker’s style and capabilities.

We recognize that every event is unique, and we are dedicated to providing a tailored service to meet your specific needs. Our mission is to connect you with professional speakers who can captivate and inspire audiences, adding exceptional value to your event. Browse our list and discover the perfect speaker for your next seminar or conference.

Help me choose

Contact Us and Find the Perfect Match for Your Event

You can easily request a quote for a speaker directly on our website. We provide transparent information on speaker pricing, allowing you to adjust your budget accordingly. Our professional speakers are available for conferences, seminars, and other corporate events. Booking a speaker has never been easier.

Our speakers are experts across various fields and can captivate and inspire audiences. Whether you're aiming to motivate your employees, share specialized knowledge, or create a memorable experience for participants, our speakers are ready to meet the challenge. Booking a speaker for your next event is quick and simple through our agency. Browse our list of speakers, explore their skills and preferred topics, and choose the speaker that best matches your organization’s needs.

If you have any questions or need additional information, feel free to contact us. We are here to help you organize a successful and memorable event with the support of our exceptional speakers.

Get in touch with us