About Sean Cosley

Sean Cosley is a Nevada-based trial attorney specializing in personal injury claims, including motor vehicle collisions, premises liability, products liability, wrongful death, and insurance bad faith. He joined THE702FIRM in 2025 after passing the Nevada Bar Exam. He earned his undergraduate degree in economics from the University of California, Davis and his Juris Doctorate from UNLV's William S. Boyd School of Law in 2024.

During law school, Sean volunteered at the Legal Aid Center of Southern Nevada, where he helped teach a bankruptcy seminar, and participated in the Truancy Diversion Program, supporting at-risk Clark County elementary students. He also clerked before joining the firm. In his free time, he enjoys spending time with his dogs, cheering for the Las Vegas Raiders and Los Angeles Dodgers, and exploring local restaurants.

Practice areas

Education

UNLV William S. Boyd School of Law
J.D., 2024
University of California, Davis
Undergraduate, 2018

Bar admissions & credentials

State Bar of Nevada, admitted 2024

Other attorneys at THE702FIRM Injury Attorneys

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Proven verdicts and settlements from other Las Vegas firms

Claggett & Sykes Trial Lawyers
Claggett & Sykes Trial Lawyers
$951 million · Utah Judge Awards $951 Million Over Botched Delivery at Steward-Owned Jordan Valley Medical Center
Eglet Law
Eglet Law
$3.8 billion · Real Water Poisoning: $3.8 Billion Verdict in Alkaline Water Liver Failure Cases
GGRM Law Firm
GGRM Law Firm
Nevada Supreme Court Sets Totality-of-Circumstances Test for Law-Enforcement Workers' Comp in GGRM Case
Ladah Law Firm
Ladah Law Firm
$15 Million Wrongful Death Verdict for Family of Man Killed by Speeding Driver in Las Vegas
Richard Harris Personal Injury Law Firm
Richard Harris Personal Injury Law Firm
$38.6 million · A Soldier Shot in an Apartment Parking Lot, and a $38.6 Million Negligent Security Verdict

Prior results do not guarantee a similar outcome. Each case is unique and depends on its own facts.