John M. Ivancevich
John Mole
John Mullins
John Naisbitt
John Nathan
John Nolan
Johnny Long
John O'Keeffe
John O'Sullivan
John Patrick Dolan
John Perry
John P. Kotter
John Raftery
John R. Hall
John Rock
John Rolfe
John Rollins
John S. Baker, Jr.
John S. Bowie
John Sculley
John Seely Brown
John Smartt
John S. Quarterman
John Stephens
John Strang