Leo A. Knowles

Leo Knowles is a member of McGrath North’s Litigation Practice Group and is experienced in all aspects of commercial and business litigation. With over 40+ years of experience as a trial lawyer, Leo has represented a wide variety of corporate and individual clients in various industries. He looks at problems and issues in the simplest terms possible and searches for the direct and most expedient solution.

Leo has served as lead counsel in numerous jury trials, bench trials and appeals in federal and state courts in Nebraska and other jurisdictions throughout the United States. The focus of his trial practice has been on commercial and complex business cases, including class actions, trade secret cases, governmental defense and product liability litigation for a variety of clients.

From 2006 – 2016, Leo worked as in-house counsel for ConAgra Foods as Senior Vice President and Chief Litigation Counsel. In this role, he was responsible for the management of the company’s litigation as well as legacy environmental matters. Prior to his tenure at ConAgra Foods, Leo was a shareholder and director at McGrath North for 30+ years and served as assistant general counsel to ConAgra Foods.

Representative Cases

Managed the defense of several mass tort actions including the litigation arising from 3 separate food borne illness recalls.

Education

Creighton University School of Law (J.D., cum laude, 1976)
College of the Holy Cross

Admissions

Nebraska (1976: Sustaining Member)
United States Courts of Appeals – Third, Sixth, Eighth, Tenth and Eleventh Circuits

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August 21, 2025

McGrath North Recognized in the 32nd Edition of The Best Lawyers in America®

McGrath North is proud to announce that it has achieved significant recognition by Best Lawyers® in their 2026 edition. This year, 47 of our attorneys have been honored across 61 distinct practice areas in The Best Lawyers in America®, and 14 of our attorneys have been recognized in The Best Lawyers: Ones to Watch® across 21 practice groups. This recognition showcases the firm’s deep expertise and commitment to delivering exceptional legal services, as well as highlighting the exceptional abilities and potential of our emerging leaders in the legal field.

McGrath North Celebrated in the 31st Edition of The Best Lawyers in America® and the Fifth Edition of Best Lawyers: Ones to Watch®

McGrath North is proud to announce that it has achieved significant recognition in the latest editions of both The Best Lawyers in America® and Best Lawyers: Ones to Watch® in America. In the 31st edition of The Best Lawyers in America®, 45 of our attorneys have been honored across 60 distinct practice areas, showcasing the firm’s deep expertise and commitment to delivering exceptional legal services.

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