Justin F. Marquez

Attorney Profile

Top Rated Class Action & Mass Torts Attorney in Los Angeles, CA

Wilshire Law Firm
 | 3055 Wilshire Boulevard, 12th Floor
Los Angeles, CA 90010
Phone: 213-381-9988
Fax: 213-381-9989
Selected To Rising Stars: 2017 - 2020
Licensed Since: 2009
Practice Areas:
  • Class Action/Mass Torts: Plaintiff (70%),
  • Employment & Labor: Employee (10%),
  • Consumer Law (10%),
  • Appellate (10%)
  • Free Consultation
Attorney Profile

Justin F. Marquez is a dedicated advocate for consumers and employees in class action litigation, whistleblower actions, employee harassment and discrimination, and wrongful termination cases. Mr. Marquez specializes in high-stakes class action litigation, routinely representing clients in complex legal matters in California state and federal courts, including the United States Court of Appeals for the Ninth Circuit.

His strategic, client-first approach to his work has earned Mr. Marquez the praise and recognition of his peers. He was selected as a Southern California Rising Star by Super Lawyers from 2017 to 2019, and in 2016 and 2017 he was selected to The National Trial Lawyers: Top 40 under 40. Passionate about protecting the public from greedy businesses, Mr. Marquez’s carries a 10.0 Superb Rating from AVVO for his work on cases related to employment, wrongful termination, consumer protection, and privacy law.

Mr. Marquez was admitted to the California Bar in 2009. he also IS admitted to practice in the Ninth Circuit Court of Appeals and the U.S. District Courts for the Southern, Central, Eastern, and Northern Districts of California.  He earned his law degree from Notre Dame Law School in 2008, and his undergraduate degree from UCLA in 2004 (magna cum laudePhi Beta Kappa, and College Honors).  As an undergraduate, Mr. Marquez received a scholarship to study abroad at Tokyo University’s acclaimed AIKOM Program from 2001-2002.

Practice Areas
  • 70%Class Action/Mass Torts: Plaintiff
  • 10%Employment & Labor: Employee
  • 10%Consumer Law
  • 10%Appellate
Focus Areas

Class Actions, Employment Law - Employee, Wage & Hour Laws, Whistleblower, Labor Law, Consumer Protection, Fraud, Identity Theft, Appeals


top-imageSelected to Rising Stars for 4 years

Rising Stars: 2017 - 2020

Email Me

To: Justin F. Marquez
Super Lawyers: Potential Client Inquiry

Disclaimer »
Privacy Policy »

About Justin Marquez

Admitted: 2009, California

Professional Webpage: https://wilshirelawfirm.com/attorneys/justin-marquez/


  • Top 40 Under 40, The National Advocates, 2016

Bar/Professional Activity:

  • California Bar, 2009


  • $2.35 million dollar class action settlement for truck drivers alleging CA Labor Code violations., 2016

Other Outstanding Achievements:

  • Yocupicio v. PAE Group, LLC, et al., 795 F.3d 1057 (9th Cir. 2015). The Ninth Circuit ruled in Mr. Marquez's favor and held that non-class claims cannot be used to calculate CAFA's amount in controversy. Mr. Marquez took the lead in drafting the briefs, and he argued the case. Here's a link to Mr. Marquez's winning argument: https://www.youtube.com/watch?v=1Zd--cYm3yU, 2015


Educational Background:

  • UCLA, BA in History and Japanese, magna cum laude College Honors, and Phi Beta Kappa, 2004

Industry Groups

  • Appellate Law
  • Class Actions
  • Consumer Law
  • False Claims Act
  • Labor & Employment
  • Privacy Law
Find Me Online
Show More
Office Location for Justin F. Marquez

3055 Wilshire Boulevard
12th Floor
Los Angeles, CA 90010

Phone: 213-381-9988

Fax: 213-381-9989

Justin F. Marquez:

Last Updated: 6/11/2020

Page Generated: 0.16516804695129 sec