Federal & State Judges
701 judges — Article III appointments from the Federal Judicial Center directory.
Matthew Joseph KacsmarykCurrently servingTexas Northern District Court · 2019–present- James A. KaddoCurrently serving1999–present
Frederick William KaessChief JudgeMichigan Eastern District Court · 1960–1979
Elena KaganCurrently servingSupreme Court of the United States · 2010–present- Allen M. Kagey1950–1951
- Benjamin A. KahnCurrently serving2014–present
- Charles J. Kahn1991–2011
- Francis A. Kahn 3Currently serving2018–present
- Harold Ernest Joseph KahnCurrently serving2001–present
Lawrence E. KahnNew York Northern District Court · 1996–2007
Maria Araujo KahnCurrently servingSecond Circuit Court of Appeals · 2023–present- Erik Michael Kaiser1990–2007
- Jeffrey N. Kaitcer
- Edward Y. Kakita1980–2000
- Joseph A. Kalashian1993–2014
Girard Edward KalbfleischChief JudgeOhio Northern District Court · 1959–1990- David C. Kalemkarian2005–2020
- Sharon Louise KalemkiarianCurrently serving2014–present
- Joseph R. Kalin1981–1999
- Robert D. KalishCurrently serving2005–present
- Thomas J. Kalitowski1987–2014
- Alan S. Kalkin2000–2008
Abdul K. KallonAlabama Northern District Court · 2010–2022- Harry Ellis KalodnerChief JudgeThird Circuit Court of Appeals · 1939–1977
- Upinder Singh KalraCurrently serving2010–present
- Richard P. Kalustian1985–2001
- Timmy Pat KamCurrently serving2010–present
- Craig S. Kamansky1988–2006
- Bernard J. Kamins1986–2007
- Edward S. KampfNew York Northern District Court · 1946–1948
- Timothy Alan KamsCurrently serving1998–present
- Bertram Teruo Kanbara1980–1984
- Anthony T. Kane2002–2009
John Kintzing KanePennsylvania Eastern District Court · 1846–1858
John L. Kane Jr.Colorado District Court · 1977–1988- Robert F. Kane
- Stephen J.. Kane
- T Paul Kane1972–1990
Yvette KaneChief JudgePennsylvania Middle District Court · 1998–present- Wayne M. Kanemoto
- Gale E. Kaneshiro1998–2020
Michael Stephen KanneSeventh Circuit Court of Appeals · 1982–2022- A O. Kanner1957–1964
- Michael A. Kanner2000–2003
Frederick J. KapalaIllinois Northern District Court · 2007–present- Robert J. Kapelke1994–2005
- Jon Nick KapetanCurrently serving2003–present
- Lawrence Kapiloff1982–1994
- Benjamin Kaplan1972–1981
- Deborah KaplanCurrently serving2002–present
- Elaine D KaplanCurrently serving2013–present
- Jeff Kaplan
- Leon S. Kaplan1987–2008
Lewis A. KaplanNew York Southern District Court · 1994–2011- Michael B. KaplanCurrently serving2014–present
- Michael J. KaplanCurrently serving1991–present
- Carol Ronning KapsnerCurrently serving1998–present
- Deborah H. Karalunas2003–2030
- Kenneth M. KarasCurrently servingNew York Southern District Court · 2004–present
- Jonathan Karesh2001–2020
- Joseph Karesh1961–1978
- Frederick B. Karl1977–1978
- Craig David KarlanCurrently serving2003–present
- Kristina Anna Karle2019–2028
- Janice Miller Karlin2002–2018
- Joyce Ann Karlin
Lawrence K. KarltonChief JudgeCalifornia Eastern District Court · 1979–2015- Lloyd A. KarmeierCurrently serving2004–present
- Thenis Karnezis2002–2015
- Curtis Edward Andrew KarnowCurrently serving2005–present
- John Karns1974–1987
- Kent E. Karohl1997–2000
- Robert L. KarwackiCourt of Appeals of Maryland · 1990–1998
Shiro KashiwaFederal Circuit Clerk/Executive · 1972–1986- Nicholas Kasimatis
- Bruce KasoldCurrently serving2003–present
- Bentley Kassal1982–1993
- Robert F. Kaster1991–2008
- Mustafa Kasubhai
Mustafa Taher KasubhaiCurrently servingOregon District Court · 2024–present
Kenly Kiya KatoCurrently servingCalifornia Central District Court · 2023–present
Gregory George KatsasCurrently servingDistrict of Columbia Circuit Court of Appeals · 2017–present- Aaron Hokin KatzCurrently serving2003–present
- Burton S. Katz1981–1987
David A. KatzOhio Northern District Court · 1994–2016- Elizabeth D. KatzCurrently serving2017–present
- Joette Katz1992–2011
- Joseph A. Katz1966–1986
- Keri Greer KatzCurrently serving2014–present
Marvin KatzPennsylvania Eastern District Court · 1983–2010- Michael L. Katz1994–2020
- Steven M. Katz2008–2019
- Theodore H Katz
Gary S. KatzmannCurrently servingUnited States Court of International Trade · 2004–present
Robert A. KatzmannChief JudgeSecond Circuit Court of Appeals · 1999–2021- Andrew C. Kauffman
Bruce William KauffmanPennsylvania Eastern District Court · 1980–2009- Jeffrey Clayton KauffmanCurrently serving2018–present
- C. Bernard Kaufman1987–1994
Frank Albert KaufmanChief JudgeMaryland District Court · 1966–1997