Marty Cagan
Martyn A. Ould
Martyn Coupland
Mary Anne Devanna
Mary Buffett
Mary Ellen Lucas
Mary Kwak
Marylou Tyler
Mary M. Tjosvold
Mary Renault
Mary Spillane
Mary Sumner
Masaaki "Mike" Kotabe
Masaaki Sato
Mason A. Carpenter
Massimo Di Pierro
Mats Alvesson
Mats Kullstedt
Mats Mellstrand
Mats Sundström
Matt Bishop
Matt Blumberg
Matt Fearnow
Matthew Skelton
Matthias Holweg