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.
Speakers

Matt Cutts
Technologist

Helen Czerski
Physicist

Raffaello D'Andrea
Autonomous systems pioneer

Nighat Dad
Lawyer, human rights activist

Ellen Støkken Dahl
Medical student, writer

Ray Dalio
Hedge fund chair

Yann Dall'Aglio
Philosopher

Maria Damanaki
Politician

Antonio Damasio
Neuroscientist

David Damberger
Engineer, Social Entrepreneur
Lisa Damour
Psychologist, author, podcaster

Jack Dangermond
Geographic Information Systems pioneer
Vinu Daniel
Climate-responsive architect

Jarrell Daniels
Justice and education scholar, activist
Charles C. Daniels, Jr.
Scholar, therapist

Tal Danino
Synthetic biologist
Amane Dannouni
Digital strategist

Martin Danoesastro
Transformation expert

Edwidge Danticat
Author

Essam Daod
Mental health specialist
Alison Darcy
Founder of Woebot Health

William "Sandy" Darity
Economist

Kate Darling
Robot ethicist
Rebecca Darwent
Philanthropic adviser

Ipsita Dasgupta
Business executive, "co-conspirator"

Kemi DaSilva-Ibru
Women's health specialist

Angélica Dass
Artist, photographer

Sanjay Dastoor
Roboticist

Isha Datar
Cellular agriculture ecosystem builder

Bill Davenhall
Health and human services expert