Federal & State Judges
15,932 judges — Article III appointments from the Federal Judicial Center directory.
Timothy J. CorriganChief JudgeFlorida Middle District Court · 2002–present- Geary Dennis Cortes
- Sonia CortésCurrently serving2015–present
- Philip V. Cortese
- Annabelle G. CortezCurrently serving2012–present
- Rodney Alan Cortez
- Angel A. Cortiñas2005–2013
- Charles J. Cory1998–2007
- Roger B Cosbey
- Donald Jay Cosby2000–2024
- George CosgraveCalifornia Southern District Court · 1930–1945
- John L. Cosgrove
- Keila D. Cosme2009–2011
Gregg Jeffrey CostaFifth Circuit Court of Appeals · 2012–2022
Mark Americus CostantinoNew York Eastern District Court · 1971–1990- Frank James Costello
Mary Kathleen CostelloCurrently servingPennsylvania Eastern District Court · 2024–present- Dennis M. Cota
- Raymond Cota1998–2017
Denise CoteNew York Southern District Court · 1994–2011- James L. Cott
- John P. Cotter1965–1981
- Patricia O'Brien Cotter2001–2016
John Hazelton CotteralTenth Circuit Court of Appeals · 1908–1933- Christopher C. Cottle1977–1988
- Huey Penton Cotton jrCurrently serving2009–present
- Patricia J. Cottrell1998–2014
- James F. Couch jrCourt of Appeals of Maryland · 1977–1987
- Valerie K Couch
John C. CoughenourChief JudgeWashington Western District Court · 1981–2006- Michael D. Coughlan2005–2020
- Martin J. Coughlin1960–1971
- Ronald M. Couillard1998–2007
- J. Mark Coulson
- Steven George CounelisCurrently serving2011–present
- Edward Augustine Counihan jr1949–1960
- Drury Count1934–1936
- Julie A. Countiss2019–2024
- Lajuana Counts
Walter David Counts IIICurrently servingTexas Western District Court · 2018–present
Michelle Williams CourtCurrently servingCalifornia Central District Court · 2012–present- Nathanael M. Cousins
- D. Irvin Couvillion
- Patrick K. Couwenberg
- J. Richard Couzens1980–2005
- Manuel Jose CovarrubiasCurrently serving2002–present
Alfred V. CovelloChief JudgeConnecticut District Court · 1987–2025- Joseph Covello2005–2011
- Timothy Sipes CovelloCurrently serving2019–present
- Anne E. CoveyCurrently serving2012–present
- Ann K. Covington1989–2001
James Harry CovingtonChief JudgeDistrict of Columbia District Court · 1914–1918
Virginia Maria Hernandez CovingtonFlorida Middle District Court · 2001–present- Austin M. Cowan1948–1948
- David Justin CowanCurrently serving2014–present
Finis E. CowanTexas Southern District Court · 1977–1979- Joe Cowart jr1980–1993
- Michael A. Cowell
Arnold Wilson CowenFederal Circuit Clerk/Executive · 1964–2007
Robert E. CowenThird Circuit Court of Appeals · 1985–1998- Patricia Yim Cowett1998–2008
- Judith Cathy Arnold Cowin1999–2011
- Charles E. Cox1911–1917
- Conrad L. Cox1988–2001
- Dyson W. Cox
Elijah Allen CoxMississippi Northern District Court · 1929–1974
Emmett Ripley CoxEleventh Circuit Court of Appeals · 1981–2021- Jacqueline P. CoxCurrently serving2003–present
- James A. Cox1998–2018
- John Cox1972–1988
- Joseph A. Cox1955–1956
Joseph Winston CoxDistrict of Columbia District Court · 1930–1939- Louis Cox1937–1944
- Natalie M. CoxCurrently serving2020–present
- Navarro Campbell Cox 22001–2020
- Obie Alonzo Cox jr2005–2024
Owen DeVol CoxTexas Southern District Court · 1970–1990- Phillip E. Cox1981–1996
- Ronald E. CoxCurrently serving1994–present
Sean Francis CoxChief JudgeMichigan Eastern District Court · 2006–2025- Susan E. Cox
Walter Smith CoxDistrict of Columbia District Court · 1879–1899
William Harold CoxChief JudgeMississippi Southern District Court · 1961–1988
Alfred Conkling Coxe Jr.New York Southern District Court · 1929–1957
Alfred Conkling Coxe Sr.1882–1917
Robert Everett CoyleChief JudgeCalifornia Eastern District Court · 1982–2012- Mary Jeanne Coyne1982–1996
- Ralph H. CoyteCurrently serving1970–present
- Barry A. Cozier2001–2006
- Jack L. Cozort1985–1997
- R. Bruce Cozzens jr1998–2025
Barbara Brandriff CrabbChief JudgeWisconsin Western District Court · 1979–2010
Daniel Dale CrabtreeKansas District Court · 2014–present- Terry Crabtree1997–2007
- George K. Cracraft jr1981–1992
- Judith S. Craddick
- Brian D. Crahan
- Carla CraigCurrently serving2010–present
- Charles C. Craig1913–1918
- David W. Craig1978–1994