Yi H. (Ed) Ma

Professor, Chemical Engineering, WPI

Ray Mabus

Secretary of the Navy, United States

Michael Patrick MacDonald

Writer

Tod Machover

Musician, Composer, Inventor

Gordon MacInnes

Assistant Commissioner, Abbott District

Kenneth Mack

Gordene MacKenzie

Professor, Women Studies, Merrimack College

James Mackey

Founder of #StuckOnReplay

Sandra Mackey

Writer

J.B. MacKinnon

Author

Mike Macklin

Reporter, WHDH

Nina MacLaughlin

Writer

Alistair MacLeod

Writer

Bracken MacLeod

Author

Kathy MacNeil

Brian MacQuarrie

Reporter, Boston Globe

Jessica Madden-Fuoco

Teacher, Brighton High School

Rachel Maddow