| Danny Hillis |
Inventor and entrepreneur |
TEDMED2010, EG10 |
| David Hillis |
Professor of computational biology, UT Austin |
EG10 |
| Pekka Himanen |
Researcher of the information age |
DLD 2009 |
| Lars Hinrichs |
Co-Founder & Managing Director , Xing (OpenBC) |
DLD 2007, DLD 2006 |
| Alan Hirsch |
Neurologist & psychiatrist |
ideaCity 2005 |
| Peter Hirshberg |
Co-founder, The Conversation Group |
DLD 2010, DLD 2009, DLD 2008, EG07 |
| His Holiness the Karmapa |
Spiritual leader |
TEDIndia |
| Gisel Hiscock |
Director, New Business Development, Google |
PICNIC '08 |
| Brent Hoberman |
Governor, University of the Arts College, London |
DLD 2008 |
| Chuck Hoberman |
Founder, Hoberman Associates |
DLD 2008 |
| Andy Hobsbawm |
European chair, Agency.com |
TED2008 |
| John Hodgman |
Writer |
TED2008 |
| Pieter Hoff |
Irrigation innovator |
PopTech 2010 |
| Martin Hoffert |
Physicist |
TEDSalon 2007 |
| Paul Hoffert |
Founder, CulTech Research Centre, York University |
ideaCity 2000 |
| David Hoffman |
Flimmaker |
TED2008, TED2007 |
| Maja Hoffman |
Contemporary art collector |
DLD 2009 |
| Reid Hoffman |
Chairman & President , LinkedIn |
DLD 2010, DLD 2008 |
| Isabel Hoffmann |
New media entrepreneur |
ideaCity 2000 |
| Helena Chanson Hoglund |
Blogger |
Lift10 |