Thomas David Madden, Ph.D. (born 1954)
Warren Grant "Maggie" Magnuson (born 1905)
Dr. Thomas Earl Malone (born 1926)
Dr. Robert Wallace Malone (born 1959)
Melissa Ann (Colvin) Mann (born 1965)
Dr. Lynn Petra (Alexander) Margulis (born 1938)
Dr. Paul Alan Marks (born 1926)
Andrew Walter Marshall (born 1921)
Paul Roderick Clucas Marshall (born 1959)
Dr. John Charles Martin (born 1951)
Daniel William Martin (born 1962)
Dr. John Robert Mascola (born 1959)
Dr. Alfred Joseph Mateczun Jr. (born 1942)
General James Norman Mattis (born 1950)
Ian Robert Maxwell (born 1923)
Dr. Donald Malcolm MacArthur (born 1931)
Diana Lee Taylor MacArthur (born 1933) ✳️
Dr. Eleanor Illiaud McBean (born 1905)
Dr. Alan B. MacDonald (born 1948)
Jeanne (Wolford) McKelvey (born 1947)
Dr. John S. MacKenzie (born 1943(est.))
Richard Thomas McKernan (born 1937)
Kevin Judd McKernan (born 1973)
Dr. Tracey S. McNamara (born 1954)
Donald Gerald McNeil Jr. (born 1954)
Grady Edward Means Jr. (born 1946)
Calley Larkin Means (born 1985)
Dr. Carter Evan Mecher (born 1956)
Greg Matthew Mecher (born 1976)
Dr. Matthew James Memoli (born 1973)
Charles William Merritt (born 1951)
Dr. Nancy Messonnier (born 1965)
Jamie Frederic Metzl (born 1968)
Yevgeny Ilyich Mikerin (born 1928)
John Lewis Mikovits (born 1931)
Dr. Judy Anne Mikovits (born 1958)
Dr. Judy Anne Mikovits (born 1958) / Research papers
Michael Robert Milken (born 1946)
Dr. Marvin Lee Minsky (born 1927)
Dr. Thomas Patrick Monath (born 1940)
Dr. Alice E. Moore (born 1908)
Dr. John Philip Moore (born 1957)
Dr. Melissa Jeanne Moore (born 1962)
Dr. Thomas Hunt "TH" Morgan (born 1866)
Dr. John Anthony Morris (born 1918)
Dr. Hermann Joseph Muller (born 1890)
Dr. Kary Banks Mullis (born 1944)
Dr. Vincent J. Munster (born 1973)
"Man and his future; A Ciba Foundation Volume" (book, 1963)
Manhattan Project to Molecular Biology: Papers and Books
1967 Marburg virus outbreak in West Germany
MFS Communications Company, Incorporated
Micro Instrumentation and Telemetry Systems (MITS) Incorporated
"The mid-century biophysics bubble" by Nicolas Rasmussen (essay, 1997)