Matthew Regan

Matthew Regan

Commercial Litigation
Recognized in Best Attorney USA since 2022

About Matthew

Matt Regan is a partner in Kirkland's Chicago office. He has broad experience representing plaintiffs and defendants in a variety of commercial litigation matters in both state and federal courts. Matt's cases have involved claims in the areas of antitrust and trade regulation, accountant/auditor malpractice, class actions, products liability, software consulting, fraud and breach of contract, and other complex commercial disputes. The Legal 500 U.S. recognized Matt for his work in Energy Litigation in 2013 and 2019–2021 and Product Liability, Mass Tort and Class Action: Automotive/Transport in 2022.

Matt Regan is a partner in Kirkland's Chicago office. He has broad experience representing plaintiffs and defendants in a variety of commercial litigation matters in both state and federal courts. Matt's cases have involved claims in the areas of antitrust and trade regulation, accountant/auditor malpractice, class actions, products liability, software consulting, fraud and breach of contract, and other complex commercial disputes. The Legal 500 U.S. recognized Matt for his work in Energy Litigation in 2013 and 2019–2021 and Product Liability, Mass Tort and Class Action: Automotive/Transport in 2022.

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Reviews

4.4 / 5

33 Reviews

1,043 Profile Views

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Edward Hamill

Feb 02, 2026

A very good experience overall with the entire team at Matthew Regan's legal practice

I've worked with a few lawyers in Chicago over the years, but Matthew Regan stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times. I felt co...

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Beverly Kub

Feb 02, 2026

Many thanks to Matthew Regan for the hard work and dedication to my legal matter

Super helpful and professional staff at Matthew Regan's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your constant support and legal expe...

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Stacy Shields

Feb 02, 2026

Excellent legal representation provided by Matthew Regan for my Commercial Litigation law case

Best lawyer for Commercial Litigation law in Chicago. Period. I've seen others, but Matthew Regan is on another level. They truly care about their clients and work hard to get the best results. I am s...

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Harvey Abbott

Feb 02, 2026

Professional service and clear communication provided by Matthew Regan in Chicago

Solid experience overall with the law firm of Matthew Regan. They know Commercial Litigation law inside and out and gave me great advice. Very helpful and got the job done exactly as they said they wo...

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Melody Gleichner

Feb 02, 2026

Great people who truly care at Matthew Regan - the best legal team in Illinois

I've already told all my friends and family about Matthew Regan. If you need Commercial Litigation law help in Illinois, they're the ones to see without any doubt. They are local experts who really un...