Federal judges — last names starting with O
76 judges in the PacerPlus directory. Each profile lists the judge's court, position, appointing president, years of service, education, and career history from the public record.
- Abram Baldwin Olin · District of Columbia
- Alicia Otazo-Reyes · S.D. Florida
- Ambrose O'Connell · Customs and Patent Appeals
- Andrew Stephen Oldham · Fifth Circuit
- Beverly Reid O'Connell · C.D. California
- Brian L Owsley · S.D. Texas
- Carolyn S. Ostby · D. Montana
- Charles Prentiss Orr · W.D. Pennsylvania
- Clarence V. Opper · U.S. Tax Court
- Clifford Patrick O'Sullivan · Sixth Circuit
- Daniel S. Opperman · E.D. Michigan
- Daniel William O'Donoghue · District of Columbia
- Daphne A. Oberg · D. Utah
- Dennis D O'Brien · D. Minnesota
- Diarmuid Fionntain O'Scannlain · Ninth Circuit
- Donald Eugene O'Brien · N.D. Iowa
- Earl Eugene O'Connor · D. Kansas
- Ernest Aloysius O'Brien · E.D. Michigan
- Fernando Manzano Olguin · C.D. California
- Frank J Otte · S.D. Indiana
- George A. O'Toole Jr. · D. Massachusetts
- Halil Suleyman Ozerden · S.D. Mississippi
- Isaac Stockton Keith Ogier · S.D. California
- James Francis Thaddeus O'Connor · S.D. California
- James Lowell Oakes · Second Circuit
- James Orenstein · E.D. New York
- James P. O'Hara · D. Kansas
- James Paul Oetken · S.D. New York
- Jerry C. Oldshue Jr. · S.D. Alabama
- Jill Aiko Otake · D. Hawaii
- John Byron Owen · Ninth Circuit
- John Byron Owens · Ninth Circuit
- John Corbett O'Meara · E.D. Michigan
- John E. Ott · N.D. Alabama
- John J. O'Sullivan · S.D. Florida
- John Joseph O'Connell · Third Circuit
- John K. Olson · S.D. Florida
- John Watkins Oliver · W.D. Missouri
- Jose Rolando Olvera Jr. · S.D. Texas
- Josiah Alexander Van Orsdel · District of Columbia
- Karen A Overstreet · W.D. Washington
- Karen Owens · D. Delaware
- Kathleen McDonald O'Malley · Federal Circuit
- Lawrence Joseph O'Neill · E.D. California
- Liam O'Grady · E.D. Virginia
- Louis Falk Oberdorfer · District of Columbia
- Maria L. Oxholm · E.D. Michigan
- Martin Donald Van Oosterhout · Eighth Circuit
- Merrill E. Otis · W.D. Missouri
- Neil P. Olack · S.D. Mississippi
- Peter A. Oppeneer · W.D. Wisconsin
- Peter E. Ormsby · S.D. Texas
- Priscilla Richman Owen · Fifth Circuit
- Reed Charles O'Connor · N.D. Texas
- Richard Owen · S.D. New York
- Robert J. O'Conor Jr. · S.D. Texas
- Robert N. Opel II · M.D. Pennsylvania
- Rozella A. Oliver · C.D. California
- Samuel James Otero · C.D. California
- Sandra Day O'Connor · Supreme Court
- Scott Oravec · D. Alaska
- Sharon L. Ovington · S.D. Ohio
- Sheila K. Oberto · E.D. California
- Solomon Oliver Jr. · N.D. Ohio
- Stephen Murray Orlofsky · D. New Jersey
- Terrence L. O'Brien · Tenth Circuit
- Thomas Newman O'Neill Jr. · E.D. Pennsylvania
- Webster J. Oliver · U.S. Customs Court
- Wilbur Dawson Owens Jr. · M.D. Georgia
- William Clark O'Kelley · Foreign Intelligence Surveillance Court
- William Edwin Orr · Ninth Circuit
- William Horsley Orrick III · N.D. California
- William Horsley Orrick Jr. · N.D. California
- William Lindsay Osteen Jr. · M.D. North Carolina
- William Lindsay Osteen Sr. · M.D. North Carolina
- William Ray Overton · E.D. Arkansas