William J. Kreutzer, Jr. (born 1969) is a former United States Army soldier who was convicted of killing one officer and wounding 18 other soldiers when he opened fire on a physical training formation on October 27, 1995 at Fort Bragg, North Carolina. Kreutzer was sentenced to death, but his sentence was later commuted to life in prison by the Army Court of Criminal Appeals in connection with concerns regarding mental illness.