| Anousheh Ansari |
Co-Founder & Chairman, Prodea Systems |
DLD 2010 |
| Randy Antik |
CEO, Swat Team Partners |
BIF-2 |
| Thierry Antinori |
Member of the Board , Lufthansa German Airlines |
DLD 2009, DLD 2007 |
| Paola Antonelli |
Design curator, MoMA |
BIF-5, DLD 2009, DLD 2008, EG07, TED2007, DLD 2006 |
| Antony and the Johnsons |
Musician |
TED2011 |
| Mehran Anvari |
Tele-robotic surgeon |
ideaCity 2005 |
| Chiho Aoshima |
Anime artist |
TEDSalon 2006 |
| Frank Appel |
CEO, Deutsche Post AG |
DLD 2010 |
| April Smith and the Great Picture Show |
Brooklyn based swing & country band |
PopTech 2010 |
| Claudio Aprile |
Molecular chef |
ideaCity 2008 |
| Jason Aramburu |
Founder, re:char |
PopTech 2009 |
| Julieta Aranda |
Artist |
DLD 2010, DLD 2009 |
| Laura Archer |
Nurse, Doctors Without Borders |
ideaCity 2009 |
| Eduardo Arcos |
Founder , Hipertextual |
DLD 2009 |
| Dan Ariely |
Author, "Predictably Irrational" and "The Upside of Irrationality" |
PopTech 2010, PopTech 2009, TED2009, DLD 2009, EG08 |
| John Armleder |
Professor, Braunschweig Academy of Art in Lausanne |
DLD 2009 |
| Karen Armstrong |
Religious scholar |
TEDGlobal 2009, TED2008 |
| Rachel Armstrong |
Teaching Fellow, The Bartlett School of Architecture |
ideaCity 2010, PICNIC '09 |
| Sally Armstrong |
Amnesty International award winner and documentary filmmaker |
ideaCity 2010 |
| Liv Arnesen |
Educator, explorer, lecturer |
ideaCity 2010 |