Below are some of the most influential business leaders in the USA whose last names begin with M.
- Alan Mulally
- Paul S. Michaels
- Allen Mesch
- Bob McDonald
- John Mackey
- Carol Meyrowitz
- John C. Miller
- Ryo Mizuhara
- Lowell C. McAdam
- M. William Macey, Jr.
- Timothy M. Manganello
- John C. Malone
- Hank Meijer
- Gary L. Malin
- John R. Menard, Jr.
- Michael F. McNally
- David H. Murdock
- Kent Masters
- Bill McCracken
- Scott McNealy
- Murray Martin
- Howard Messing
- John McAdam
- Philippe Mellier
- Brian Marshall
- Monica Messer
- Robert B. McKnight Jr.
- Aubrey K. McClendon
- Michael Milken
- Fred Mossler
- Robert B. Millard
- Christopher J. McCormick
- Bernard Marcus
- Clayton L. Mathile
- H. Stanley Marcus
- Herbert Marcus
- Thomas S. Murphy
- Charles W. Moritz
- Sharon L. McCollam
- Jay McQuaide
- Franck J. Moison
- Douglas Muzyka
- Sara E. Moss
- Peter Moore
- Elinor MacKinnon
- Dan Matte
- Todd Marucci
- Timothy Mann
- Stewart A. Monteith
- Shawn Morin
- Robert McNabb
- Farhan Mujib
- Doug Miller
- Greg Martino
- Patricia J. Martin
- Robert K. Moses, Jr.
- Don A. Mattrick
- Alberto J. Mora
- Robert J. McCarthy
- James Moran
- Christopher J. Murphy
- Eduardo Menezes
- Gordon D. Maron
- Vicki O’Meara
- David J. Medeiros
- Mark Morris
- Blake Moret
- Hugh Mitchell
- Andrew Malloy
- Judith Monestime
- Evan McKeown
- Brian McLoone
- Cara McVie
- Tim McNew
- Patrick F. McGuiness
- Shon Manasco
- Patrick McCall
- Brian McPheely
- John Martie
- Marissa A. Mayer
- George McDevitt
- Shane McGillian
- Christopher Morcella
- Lynn C. Minella
- Alistair Mitchell
- Brigid MacDonald
- Vijay Malik
- John McHutchison
- Donald E. Marano
- Michael Mumma
- John H. Masterson
- Maggie Hardy Magerko
- Sue Mahony
- Sean McMeel
- Gene E. Mergelmeyer
- Josh McCarter
- Kathryn McGinley
- Rick Montgomery
- Patricia Malama
- Daniel Chavez Moran
- Benny Michaud
- Evan Metropoulos
- Michael Mendes