Justin Reed Walker (born 1982) is an American attorney and jurist serving as a U.S. circuit judge of the United States Court of Appeals for the District of Columbia Circuit since 2020. He was a U.S. district judge of the U.S. District Court for the Western District of Kentucky from 2019 to 2020 and a professor of law at the University of Louisville from 2015 to 2019.

Justin Reed Walker
District of Columbia Circuit Court of Appeals
Born 1982 in Louisville, KY
FJC ID: 7263221
- Gender
- Male
- Race
- White
Prior employment
- Private practice, Louisville, Kentucky2013–2019
- University of Louisville Brandeis School of Law2015–2019
- ↳assistant professor of law · 2015–2019
- ↳associate professor of law · 2019
- Private practice, Washington, D.C.2009–2010, 2012–2013
Law clerk , Hon. Anthony M. Kennedy · 2011–2012
Law clerk , Hon. Brett M. Kavanaugh · 2010–2011
Appointments
2020–present · Appointed by Donald J. Trump (Republican)
2019–2020 · Appointed by Donald J. Trump (Republican)Term ended: Appointment to Another Judicial Position
Education
J.D. · 2009- Duke UniversityB.A. · 2004