Law magazines
- Marw Albert Trial: 1997
- Mary Astor Divorce Trial: 1936
- Masson v. Malcolm et al.: 1993 & 1994
- Matthew McKeon Court-Martial: 1956
- Matthew Shepard Beating Death Trial: 1999
- McMartin Preschool Trials: 1987-90
- McNamara Brothers Trial: 1911
- Menendez Brothers' Trials: 1993-94 & 1995-96
- Mike Tyson Trial: 1992
- Moore et al v. Dempsey Appeal: 1923
- Mother Jones Court-Martial: 1913
- Mumia Abu-Jamal Trial: 1982
- Murder, Inc. Trials: 1941
- Murray R. Gold Trials: 1976-92
- Nancy Randolph and Richard Randolph Trial: 1793
- Nathaniel Abraham Trial: 1999
- New Bedford Rape Trial: 1984
- New York Times Company v. Sullivan: 1964
- New York Times Company v. U.S.: 1971
- Nicholas More Impeachment: 1685