Warren John Ferguson (October 31, 1920 – June 25, 2008) was an American jurist who served as a United States circuit judge of the United States Court of Appeals for the Ninth Circuit.

Warren John Ferguson
Ninth Circuit Court of Appeals
Born 1920 in Eureka, NV
Died 2008 in Fullerton, CA
FJC ID: 745
- Gender
- Male
- Race
- White
Prior employment
- Superior Court of California, County of OrangeJudge · 1961–1966
- Anaheim [California] Municipal CourtJudge · 1959–1961
- Private practice, Fullerton, California1949–1959
U.S. Army1942–1945
Appointments
1979–2008 · Appointed by Jimmy Carter (Democratic)Term ended: Death
1966–1979 · Appointed by Lyndon B. Johnson (Democratic)Term ended: Appointment to Another Judicial Position
Education
- University of Southern California Law School (now Gould School of Law)LL.B. · 1949
- University of Nevada, RenoB.A. · 1942