Mark E. Enright

Mark Enright is a partner in the law firm of Arnstein & Lehr LLP, where he has practiced since 1985. He is a member of the firm’s Litigation Department and focuses his practice in three main areas: complex commercial suits, construction litigation, and product liability defense. He has successfully litigated multi-million dollar cases for large, publicly-held corporations, and has tried numerous jury and bench trials, in federal and state courts, both in and outside of Illinois. He has represented numerous businesses involved in nationwide retailing and manufacturing. The complex commercial matters he has handled often involve claims of fraud and requests for exemplary damages. In the product liability area, he has defended manufacturers of tractors, trucks, mining equipment, aerial work platforms, riding and walk-behind mowers, snow throwers, and other products. Mr. Enright has defended catastrophic cases involving brain damage, paralysis, and multiple deaths. In the construction area, he has represented major contractors, governmental entities and owners, and procured multi-million dollar settlements in construction/design disputes.

Mr. Enright has worked with a broad range of experts including mechanical, electrical, structural and civil engineers; physicians; metallurgists; geologists; real estate appraisers; accountants; and economists. He is a Martindale-Hubbell AV Preeminent™ rated lawyer.


  • Assistant State’s Attorney with the DuPage County State’s Attorney’s Office, Civil Division (1983-1985)
  • Defense Research Institute (Commercial Litigation, Construction Law and Product Liability Committees)
  • Federation of Defense and Corporate Counsel
  • Trial Attorneys of America
  • Illinois Association of Defense Trial Counsel
  • Illinois State Bar Association


Loyola University (J.D., 1983)
University of Illinois (Urbana-Champaign) (B.A., 1980)

Bar Admissions

State of Illinois
U.S. District Court, Northern District of Illinois (including Trial Bar)
U.S. District Court for Colorado
U.S. Court of Appeals, Fifth Circuit