| Kevin Starr |
Director of the Mulago Foundation |
PopTech 2010 |
| Oliver Steeds |
Explorer |
EG10 |
| Carolyn Steel |
Food urbanist |
TEDGlobal 2009 |
| Eskil Steenberg |
Game designer |
PICNIC '08 |
| Alex Steffen |
Co-founder and executive editor, WorldChanging.com |
PICNIC '07, Poptech 2006, TEDGlobal 2005 |
| Peer Steinbrück |
German social democratic politician |
DLD 2007 |
| Frank Stephenson |
Design director, McLaren Automotive |
TEDSalon 2010 London |
| Bruce Sterling |
Science fiction author |
Lift08, DLD 2007, Poptech 2006, Lift06 |
| Stew |
Singer-songwriter |
TED2006 |
| Dave Stewart |
Musician & Record Producer |
TEDMED2009 |
| Margaret Gould Stewart |
Head of user experience, YouTube |
TED2010 |
| Martha Stewart |
Founder, Martha Stewart Living Omnimedia |
TEDMED2009, DLD 2008, TED11 |
| Rob Stewart |
Director, filmmaker and photographer |
ideaCity 2009 |
| Leroy Stick |
Humorist, @BPGlobalPR |
TEDxOilSpill |
| Marleen Stikker |
Director, Waag Society |
PICNIC '08 |
| Jean Stilwell |
Mezzo-soprano singer |
ideaCity 2006 |
| Harry Stinson |
Condominium developer |
ideaCity 2005 |
| Gregory Stock |
Biotech ethicist |
TED2003 |
| Clifford Stoll |
Astronomer |
TED2006 |
| Richard Stoltzman |
Clarinetist |
EG10 |