Jonathan J. Marshall

Associate

Office

Washington, DC

Phone

+1 202 639 5344


Jonathan Marshall is an associate in the firm’s Appellate and Supreme Court Practice.

Yoni received his JD from Stanford Law School in 2019. While in law school, he served as Co-Managing Editor of the Stanford Law Review and as an editor of the Stanford Law & Policy Review. He also received an award for his brief in the Marion Rice Kirkwood Moot Court competition. As a member of the Supreme Court Litigation Clinic, Yoni helped draft and workshop certiorari-stage, merits, and amicus briefs before the US Supreme Court. 

Yoni graduated summa cum laude from Washington University in St. Louis with a BA in mathematics, after which he spent time studying mathematics as a graduate student and worked as a data scientist at an advertising technology company. Prior to joining Jenner & Block, he served as a Bristow Fellow in the Office of the Solicitor General at the US Department of Justice. While in government, Yoni participated in over a dozen merits cases before the US Supreme Court, and successfully briefed and argued a case in the Ninth Circuit.

Yoni served as a law clerk for the Honorable Stephanos Bibas of the US Court of Appeals for the Third Circuit and for the Honorable Gary Feinerman of the US District Court for the Northern District of Illinois.

Credentials

  • District of Columbia, 2023
  • California, 2020

  • Stanford Law School, JD, 2019
  • Washington University in St. Louis, BA, summa cum laude, 2011

  • US Supreme Court
  • US Court of Appeals, Third Circuit
  • US Court of Appeals, Fourth Circuit
  • US Court of Appeals, Sixth Circuit
  • US Court of Appeals, Eighth Circuit
  • US Court of Appeals, Ninth Circuit
  • US Court of Appeals, Tenth Circuit
  • US Court of Appeals, Eleventh Circuit
  • US District Court, Northern District of California

  • Hon. Stephanos Bibas, US Court of Appeals, Third Circuit, 2019-2020
  • Hon. Gary S. Feinerman, US District Court, Northern District of Illinois, 2020-2021

Service / Recognition

  • Capital Pro Bono Honor Roll: High Honor Roll, 2022, 2024-2025

Jonathan Marshall is an associate in the firm’s Appellate and Supreme Court Practice.

Yoni received his JD from Stanford Law School in 2019. While in law school, he served as Co-Managing Editor of the Stanford Law Review and as an editor of the Stanford Law & Policy Review. He also received an award for his brief in the Marion Rice Kirkwood Moot Court competition. As a member of the Supreme Court Litigation Clinic, Yoni helped draft and workshop certiorari-stage, merits, and amicus briefs before the US Supreme Court. 

Yoni graduated summa cum laude from Washington University in St. Louis with a BA in mathematics, after which he spent time studying mathematics as a graduate student and worked as a data scientist at an advertising technology company. Prior to joining Jenner & Block, he served as a Bristow Fellow in the Office of the Solicitor General at the US Department of Justice. While in government, Yoni participated in over a dozen merits cases before the US Supreme Court, and successfully briefed and argued a case in the Ninth Circuit.

Yoni served as a law clerk for the Honorable Stephanos Bibas of the US Court of Appeals for the Third Circuit and for the Honorable Gary Feinerman of the US District Court for the Northern District of Illinois.

  • District of Columbia, 2023
  • California, 2020

  • Stanford Law School, JD, 2019
  • Washington University in St. Louis, BA, summa cum laude, 2011

  • US Supreme Court
  • US Court of Appeals, Third Circuit
  • US Court of Appeals, Fourth Circuit
  • US Court of Appeals, Sixth Circuit
  • US Court of Appeals, Eighth Circuit
  • US Court of Appeals, Ninth Circuit
  • US Court of Appeals, Tenth Circuit
  • US Court of Appeals, Eleventh Circuit
  • US District Court, Northern District of California

  • Hon. Stephanos Bibas, US Court of Appeals, Third Circuit, 2019-2020
  • Hon. Gary S. Feinerman, US District Court, Northern District of Illinois, 2020-2021

  • Capital Pro Bono Honor Roll: High Honor Roll, 2022, 2024-2025

Overview

Jonathan Marshall is an associate in the firm’s Appellate and Supreme Court Practice.

Yoni received his JD from Stanford Law School in 2019. While in law school, he served as Co-Managing Editor of the Stanford Law Review and as an editor of the Stanford Law & Policy Review. He also received an award for his brief in the Marion Rice Kirkwood Moot Court competition. As a member of the Supreme Court Litigation Clinic, Yoni helped draft and workshop certiorari-stage, merits, and amicus briefs before the US Supreme Court. 

Yoni graduated summa cum laude from Washington University in St. Louis with a BA in mathematics, after which he spent time studying mathematics as a graduate student and worked as a data scientist at an advertising technology company. Prior to joining Jenner & Block, he served as a Bristow Fellow in the Office of the Solicitor General at the US Department of Justice. While in government, Yoni participated in over a dozen merits cases before the US Supreme Court, and successfully briefed and argued a case in the Ninth Circuit.

Yoni served as a law clerk for the Honorable Stephanos Bibas of the US Court of Appeals for the Third Circuit and for the Honorable Gary Feinerman of the US District Court for the Northern District of Illinois.

Credentials

Admissions

  • District of Columbia, 2023
  • California, 2020

Education

  • Stanford Law School, JD, 2019
  • Washington University in St. Louis, BA, summa cum laude, 2011

Court Admissions

  • US Supreme Court
  • US Court of Appeals, Third Circuit
  • US Court of Appeals, Fourth Circuit
  • US Court of Appeals, Sixth Circuit
  • US Court of Appeals, Eighth Circuit
  • US Court of Appeals, Ninth Circuit
  • US Court of Appeals, Tenth Circuit
  • US Court of Appeals, Eleventh Circuit
  • US District Court, Northern District of California

Clerkships

  • Hon. Stephanos Bibas, US Court of Appeals, Third Circuit, 2019-2020
  • Hon. Gary S. Feinerman, US District Court, Northern District of Illinois, 2020-2021

Service / Recognition

Awards

  • Capital Pro Bono Honor Roll: High Honor Roll, 2022, 2024-2025

Jonathan Marshall is an associate in the firm’s Appellate and Supreme Court Practice.

Yoni received his JD from Stanford Law School in 2019. While in law school, he served as Co-Managing Editor of the Stanford Law Review and as an editor of the Stanford Law & Policy Review. He also received an award for his brief in the Marion Rice Kirkwood Moot Court competition. As a member of the Supreme Court Litigation Clinic, Yoni helped draft and workshop certiorari-stage, merits, and amicus briefs before the US Supreme Court. 

Yoni graduated summa cum laude from Washington University in St. Louis with a BA in mathematics, after which he spent time studying mathematics as a graduate student and worked as a data scientist at an advertising technology company. Prior to joining Jenner & Block, he served as a Bristow Fellow in the Office of the Solicitor General at the US Department of Justice. While in government, Yoni participated in over a dozen merits cases before the US Supreme Court, and successfully briefed and argued a case in the Ninth Circuit.

Yoni served as a law clerk for the Honorable Stephanos Bibas of the US Court of Appeals for the Third Circuit and for the Honorable Gary Feinerman of the US District Court for the Northern District of Illinois.

Credentials

  • District of Columbia, 2023
  • California, 2020

  • Stanford Law School, JD, 2019
  • Washington University in St. Louis, BA, summa cum laude, 2011

  • US Supreme Court
  • US Court of Appeals, Third Circuit
  • US Court of Appeals, Fourth Circuit
  • US Court of Appeals, Sixth Circuit
  • US Court of Appeals, Eighth Circuit
  • US Court of Appeals, Ninth Circuit
  • US Court of Appeals, Tenth Circuit
  • US Court of Appeals, Eleventh Circuit
  • US District Court, Northern District of California

  • Hon. Stephanos Bibas, US Court of Appeals, Third Circuit, 2019-2020
  • Hon. Gary S. Feinerman, US District Court, Northern District of Illinois, 2020-2021

Service / Recognition

  • Capital Pro Bono Honor Roll: High Honor Roll, 2022, 2024-2025

Jonathan Marshall is an associate in the firm’s Appellate and Supreme Court Practice.

Yoni received his JD from Stanford Law School in 2019. While in law school, he served as Co-Managing Editor of the Stanford Law Review and as an editor of the Stanford Law & Policy Review. He also received an award for his brief in the Marion Rice Kirkwood Moot Court competition. As a member of the Supreme Court Litigation Clinic, Yoni helped draft and workshop certiorari-stage, merits, and amicus briefs before the US Supreme Court. 

Yoni graduated summa cum laude from Washington University in St. Louis with a BA in mathematics, after which he spent time studying mathematics as a graduate student and worked as a data scientist at an advertising technology company. Prior to joining Jenner & Block, he served as a Bristow Fellow in the Office of the Solicitor General at the US Department of Justice. While in government, Yoni participated in over a dozen merits cases before the US Supreme Court, and successfully briefed and argued a case in the Ninth Circuit.

Yoni served as a law clerk for the Honorable Stephanos Bibas of the US Court of Appeals for the Third Circuit and for the Honorable Gary Feinerman of the US District Court for the Northern District of Illinois.

  • District of Columbia, 2023
  • California, 2020

  • Stanford Law School, JD, 2019
  • Washington University in St. Louis, BA, summa cum laude, 2011

  • US Supreme Court
  • US Court of Appeals, Third Circuit
  • US Court of Appeals, Fourth Circuit
  • US Court of Appeals, Sixth Circuit
  • US Court of Appeals, Eighth Circuit
  • US Court of Appeals, Ninth Circuit
  • US Court of Appeals, Tenth Circuit
  • US Court of Appeals, Eleventh Circuit
  • US District Court, Northern District of California

  • Hon. Stephanos Bibas, US Court of Appeals, Third Circuit, 2019-2020
  • Hon. Gary S. Feinerman, US District Court, Northern District of Illinois, 2020-2021

  • Capital Pro Bono Honor Roll: High Honor Roll, 2022, 2024-2025

Overview

Jonathan Marshall is an associate in the firm’s Appellate and Supreme Court Practice.

Yoni received his JD from Stanford Law School in 2019. While in law school, he served as Co-Managing Editor of the Stanford Law Review and as an editor of the Stanford Law & Policy Review. He also received an award for his brief in the Marion Rice Kirkwood Moot Court competition. As a member of the Supreme Court Litigation Clinic, Yoni helped draft and workshop certiorari-stage, merits, and amicus briefs before the US Supreme Court. 

Yoni graduated summa cum laude from Washington University in St. Louis with a BA in mathematics, after which he spent time studying mathematics as a graduate student and worked as a data scientist at an advertising technology company. Prior to joining Jenner & Block, he served as a Bristow Fellow in the Office of the Solicitor General at the US Department of Justice. While in government, Yoni participated in over a dozen merits cases before the US Supreme Court, and successfully briefed and argued a case in the Ninth Circuit.

Yoni served as a law clerk for the Honorable Stephanos Bibas of the US Court of Appeals for the Third Circuit and for the Honorable Gary Feinerman of the US District Court for the Northern District of Illinois.

Credentials

Admissions

  • District of Columbia, 2023
  • California, 2020

Education

  • Stanford Law School, JD, 2019
  • Washington University in St. Louis, BA, summa cum laude, 2011

Court Admissions

  • US Supreme Court
  • US Court of Appeals, Third Circuit
  • US Court of Appeals, Fourth Circuit
  • US Court of Appeals, Sixth Circuit
  • US Court of Appeals, Eighth Circuit
  • US Court of Appeals, Ninth Circuit
  • US Court of Appeals, Tenth Circuit
  • US Court of Appeals, Eleventh Circuit
  • US District Court, Northern District of California

Clerkships

  • Hon. Stephanos Bibas, US Court of Appeals, Third Circuit, 2019-2020
  • Hon. Gary S. Feinerman, US District Court, Northern District of Illinois, 2020-2021

Service / Recognition

Awards

  • Capital Pro Bono Honor Roll: High Honor Roll, 2022, 2024-2025