Verified profile

Arsenio L. Mims

Trial Attorney | Partner at Dowd Bennett LLP

Arsenio L. Mims's profile photo
LocationSt. LouisMissouri, United States
Current rolePartnerDowd Bennett LLP · since Apr 2017
Government service2yrsU.S. District Court · Attorney General's Office

About

Arsenio L. Mims concentrates on complex commercial civil litigation, products liability defense, employment law, corporate internal investigations, and sports and entertainment law.

Arsenio also defends clients in multi-district litigation proceedings across the United States and is a trial attorney with experience in all aspects of litigation including, but not limited to, case strategy, discovery, motion practice, settlement negotiations, trial, and appeal.

Arsenio has published numerous articles and is active in the community by serving as a board member of the St. Louis Children’s Hospital Development Board and the Guardian Angel Settlement Association of St. Louis.  Arsenio is also a member of the University of Missouri School of Law’s Law School Foundation Board and the Western Illinois University Foundation Board. During the 2020-2021 Bar Year Arsenio was appointed to the Missouri Bar’s Special Committee on Lawyers of Color.

Prior to joining Dowd Bennett, Arsenio clerked for the Honorable Michael M. Mihm of the United States District Court for the Central District of Illinois. He obtained his law degree from the University of Missouri School of Law where he was on the Dean’s List, graduated Order of Barristers, and became the first ever African-American Editor-In-Chief of any law journal at the University of Missouri School of Law. During his undergraduate tenure, Arsenio was a member and team captain of Western Illinois University’s NCAA Division 1 Men’s Basketball Team and president of the Zeta Mu chapter of Kappa Alpha Psi Fraternity Incorporated. As a senior, Arsenio became one of 27 basketball players nationally to be named as a National Strength and Conditioning Association All-American.

Roles

Apr 2017–Present
Current role

Partner

Dowd Bennett LLP

St Louis, Missouri

AttorneyAttorney AdvisorWhite Collar CrimeLegal

Attorney: 2017-2022.

Mar 2022–Dec 2022
Former role

2022 Fellow

Leadership Council on Legal Diversity

Diversity (DEI)Legal
Sep 2016–Apr 2017
Former role

Attorney

Sandberg Phoenix & von Gontard P.C.

St Louis, Missouri

AttorneyLegal
Sep 2014–Aug 2016
Former role

Judicial Law Clerk

U.S. District Court

(appointed)Illinois

Law ClerkResearchLegal AssistantLegal Clerk

Served as judicial law clerk to the Honorable Michael M. Mihm, researching and drafting opinions, orders, and bench memoranda.

May 2013–Aug 2013
Former role

Summer Associate

Heyl, Royster, Voelker & Allen

Peoria, Illinois

AttorneyCivil LitigationLegal
Feb 2013–May 2013
Former role

Intern

Attorney General's Office, Litigation Division

(appointed)Missouri

Civil LitigationLegal AssistantLegal
May 2012–Jul 2012
Former role

Intern

U.S. District Court

(appointed)Illinois Central District

ResearchLegal Assistant

Served as judicial law clerk to the Honorable Michael M. Mihm, researching and drafting opinions, orders, and bench memoranda.

Aug 2007–May 2011
Former role

Mens Basketball Player

Western Illinois University-Division 1

Macomb, Illinois

Sport and Recreation

National Strength and Conditioning Association All-American (2010-2011); Kappa Alpha Psi (Polemarch 2010-2011)

Recognition

Honors

“Ones to Watch,” St. Louis - Criminal Defense: White-Collar

Best Lawyers

August 2025

2023-Present.

“Ones to Watch,” St. Louis - Entertainment and Sports Law

Best Lawyers

August 2025

2023-Present.

“Ones to Watch,” St. Louis - Product Liability Litigation-Defendants

Best Lawyers

August 2025

2023-Present.

Top 40 under 40

National Black Lawyers

August 2025

Publications & speeches

Final Pretrial Practice Under Federal Rule of Civil Procedure 16(e) and the Local Rules of the Southern, Central, and Northern Districts of Illinois

Illinois State Bar Association Section on Federal Civil Practice

December 2015

Link

Student Loans and the Reality of Repayment

Illinois State Bar Association Young Lawyers Division

December 2015

Link

The True Meaning of Interpretive Rules under the Administrative Procedure Act: Perez v. Mortgage Bankers Ass'n, 135 S. Ct. 1199 (2015)

Illinois State Bar Association Section on Labor and Employment Law

June 2015

Link

Discharge of a pollutant: The Clean Water Act definition that has caused MUCH confusion, 20 J. Envtl. & Sustainability L. 158

Illinois State Bar Association

May 2014

Long Live Volumetric Apportionment: Will courts follow Burlington Northern? The mystery continues!, 20 J. Envtl. & Sustainability L. 188

Illinois State Bar Association

September 2013