Delilah Cassidy

Delilah Cassidy

recognized lawyers icon Recognized in Ones to Watch since 2027
Awarded Practice Areas
Labor and Employment Law - Management
Works at
Littler

267 Best Lawyers awards

Littler logo

Biography

Delilah R. Cassidy is a top attorney who practices in Phoenix, Arizona. She has been recognized by Best Lawyers in the practice area(s) of Labor and Employment Law - Management since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Delilah is held by other top lawyers in the same geographic and legal practice area.

Delilah's practice is focused on all aspects of employment law. She represents clients in court, arbitration, and agency proceedings involving discrimination, harassment, and retaliation claims as well as restrictive covenant agreement issues. Delilah is an award-winning oral advocate and has handled appeals in Arizona and federal courts of appeals (9th and 10th circuits, specifically). She brings a wealth of experience and perspective as a former judicial clerk. This enables her to better understand and advise clients on issues on appeal and work to avoid them at all stages of litigation.

Delilah counsels employers on all aspects of the employer-employee relationship and human resources issues. She focuses on providing practical solutions that are compliant with state and federal law. She has significant experience helping employers plan and execute multistate reductions in force. She routinely drafts employment handbooks, policies, and agreements including restrictive covenant and severance agreements.


Works at
Littler

267 Best Lawyers awards

Littler logo

Locations

Languages

  • English

Education

  • Arizona State University, Bachelor of Arts, Business, graduated 2018
  • Arizona State University, Bachelor of Arts, Journalism, graduated 2018
  • Arizona State University (Phoenix), Master of Sports Law & Business, graduated 2021
  • Arizona State University, Juris Doctor, graduated 2021

Bar Admissions

  • Arizona, State Bar of Arizona, 2022
  • California, The State Bar of California, 2022

Court Admissions

  • U.S. Court of Appeals, 9th Circuit
  • U.S. Court of Appeals, 10th Circuit
  • U.S. District Court, Southern District of California
  • U.S. District Court, District of Arizona
  • Arizona Supreme Court

Affiliations

  • American Bar Association - JIOP Regional Working Group Member

State Clerkships

  • Arizona - Supreme Court

Client Testimonials

Awards & Focus

Recognized in Best Lawyers: Ones to Watch® in America 2027 for work in:
  • Labor and Employment Law - Management
Awards:
  • Super Lawyer, Rising Star, Labor & Employment Law (2025, 2026)

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