| Chris Jordan |
Photographer and artist |
PopTech 2009, TED2008, Poptech 2007, Gel 2007 |
| Hamilton Jordan |
Former Chief of Staff to US President Jimmy Carter |
TEDMED3 |
| Randy R. Jorgensen |
Founder, Adults Only Video |
ideaCity 2000 |
| Rick Joubert |
Mobile Media Evangelist |
PICNIC '09 |
| Bill Joy |
Co-founder, Sun Microsystems |
TED2006 |
| Marla Meenakshi Joy |
Yoga instructor |
ideaCity 2007 |
| JR |
Street artist |
TED2011 |
| Naomi Judd |
Actress, activist and author |
TEDMED3 |
| Feng Jun |
Founder & President , aigo |
DLD 2009 |
| Younghee Jung |
Designer, Nokia |
PICNIC '08, Lift08 |
| Steve Jurvetson |
Managing Director, Draper Fisher Jurvetson |
TED2007 |
| Jane Juska |
Author |
ideaCity 2007 |
| Philipp Justus |
Senior Vice President & General Manager Europe, eBay |
DLD 2006 |
| Thomas Künstner |
Partner, Booz & Company |
DLD 2010 |
| H. E. Paul Kagame |
President of the Republic of Rwanda |
DLD 2008 |
| Brewster Kahle |
Founder and director, Internet Archive |
TED2007 |
| Arne Kahlke |
Managing Director, Elitepartner |
DLD 2006 |
| Nathaniel Kahn |
Filmmaker |
TED2002 |
| Daniel Kahneman |
Behavioral economics founder & Professor, Princeton |
TED2010, DLD 2009 |
| Paula Kahumbu |
Executive Director, WildlifeDirect |
PopTech 2009 |