- Lee Scott
- LeMel Hebert-Williams
- Leonard Brandwein
- Leslie Lamport
- Lewis Mumford
- Li Ka Shing
- Liem Nguyen
- Linus Torvalds
- Linus Torvalds
- Linus Torvalds
- Lori Valigra
- Lou Gerstner
- Louis Gerstner
- Lydia Botham
- Lydia Vorsteveld
- Lyndon B. Johnson
- M. G. Siriam
- Margaret Segall
- Marilyn Pittman
- Mark Atkinson
- Mark Gibbs
- Mark Goddard
- Mark Kennedy
- Mark Leeper
- Mark Minasi
- Mark Potok
- Marshall McLuhan
- Marshall McLuhan
- Marshall McLuhan
- Marshall McLuhan
- Marshall McLuhan
- Marshall McLuhan
- Marshall McLuhan
- Martin Golding
- Martin Taylor
- Marvin Minsky
- Matthew Austern
- Maurice Wilkes
- Max Frisch
- Max Lerner
- Meg Whitman
- Michael Dell
- Michael Dell
- Michael Dell
- Michael Meissner
- Michael Quinn
- Michael Sinz
- Microsoft, on the development of Windows NT
- Miguel de Icaza
- Mihaly Csikszentmihalyi
- Mike Spick
- Mike Trout
- Mikko Hypponen
- Mitch Ratcliffe
- Mitchell Kapor
- Mosher’s Law of Software Engineering
- Nhlanhla Mabaso
- Nicholas Negroponte
- Nicholas Negroponte
- Nytwind
- Octavio Paz
- Official Iraqi government statement
- Oktal
- Omar Bradley
- Pablo Picasso
- Pablo Picasso
- Patricia Fripp
- Patrick Henry
- Paul Allen
- Paul Leary
- Penn Jillett
- Peter Cochrane
- Peter Drucker
- Peter Drucker
- Peter Drucker
- Peter Rothman
- Peter Seebach
- Pierre Omidyar
- Pierre Omidyar
- Popular Mechanics
- R. Buckminster Fuller
- Rahul Sonnad
- Ralph Lauren
- Randall E. Stross
- Ray Ozzie
- Rear Admiral Grace Murray Hopper, US Navy
- Rich Cook
- Richard A. O’Keefe
- Richard Feyman
- Richard Feynman
- Rick Cook
- Robert Brown
- Robert Firth
- Robert M. Pirsig
- Robert Nemiroff
- Robert Orben
- Robert Thompson
- Robert Wilensky
- Robert Wilensky