` Ronald Amaury Guzman (born November 18, 1948) is a senior United States district judge of the United States District Court for the Northern District of Illinois.

- Gender
- Male
- Race
- Hispanic
Prior employment
- Private practice, Chicago, Illinois1980–1990
- Association House of ChicagoStaff attorney (part-time) · 1980–1984
- Cook County, IllinoisAssistant state's attorney · 1975–1980
- Private practice1973–1974
Appointments
1999–2014 · Appointed by William J. Clinton (Democratic)
Education
J.D. · 1973- Lehigh UniversityB.A. · 1970