TED Speakers
Thinkers, doers, idea-generators. These are the speakers who have delivered a talk featured on TED.com, whether at an official TED conference, at one of thousands of independently organized TEDx events, or on another stage altogether.

Sitawa Wafula
Mental health advocate

Alexander Wagner
Economist
Rufus Wainwright
Musical inventor
Robert Waldinger
Psychiatrist, psychoanalyst, Zen priest

Ariel Waldman
Antarctic explorer, NASA advisor

Jimmy Wales
Founder of Wikipedia

Ghada Wali
Designer

Darren Walker
President, Ford Foundation

Gabrielle Walker
Writer, climate thinker and strategist

Jay Walker
Entrepreneur

John Q. Walker
Musician and inventor

Karen Thompson Walker
Novelist

Matt Walker
Sleep scientist, professor, author

Melissa Walker
Creative arts therapist

Benjamin Wallace
Author

Christina Wallace
Entrepreneur, podcaster, storyteller

David Wallace-Wells
Journalist

Ari Wallach
Futurist

Jane Walsh
Lawyer
Jen Walsh
Sleep researcher and educator
Barbara F. Walter
Civil wars expert
Helen Walters
Head of Media and Curation at TED

Joshua Walters
Comedian, activist

Clemantine Wamariya
Storyteller, human rights advocate
Alexandr Wang
AI technologist

Angela Wang
Retail expert

Ge Wang
Music technologist

Jun Wang
Genomics researcher

Miao Wang
Marine conservationist

Nanfu Wang
Documentary filmmaker