| John Houston |
Filmmaker |
ideaCity 2008 |
| Philip K. Howard |
Legal activist |
TED2010 |
| John Howe |
Illustrator |
ideaCity 2006 |
| Lisa Hsia |
Senior Vice President, Bravo Digital Media |
BIF-6 |
| Tony Hsieh |
Founder, Zappos |
BIF-6, TEDIndia, BIF-4 |
| Andrew Huang |
Composer, performer |
Gel 2007 |
| Sirena Huang |
Violinist |
TED2006 |
| Thomas Huber |
Mountaineer |
DLD 2007 |
| Arianna Huffington |
Co-Founder & Editor-in-Chief, The Huffington Post |
DLD 2009, DLD 2007 |
| Jack Hughes |
Founder and Chairman, TopCoder |
BIF-3 |
| James Hughes |
Executive Director, Institute for Ethics and Emerging Technologies & World Transhumanist Association |
ideaCity 2006 |
| Mark Humayun |
Professor of Biomedical Engineering and Cell and Neurobiology, USC |
TEDxUSC 2009 |
| David Hume Kennerly |
Photographer |
EG10 |
| Sophie Hunger |
Singer-songwriter |
TEDGlobal 2009 |
| Robin Hunicke |
Game Designer, Electronic Arts |
Lift08 |
| Allison Hunt |
Owner, HATCH Research Intelligence |
TED2007 |
| John Hunter |
Teacher and musician |
TED2011 |
| Robert Hunter |
Co-founder, Greenpeace |
ideaCity 2000 |
| Chad Hurley |
YouTube, CEO |
DLD 2009 |
| Brian Hurst |
CEO, The Opportunity Management Company |
PICNIC '09 |