Holly L. Tysse

Holly L. Tysse


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Holly Tysse’s practice covers a broad array of civil litigation matter, including corporate governance, business interference, trust litigation, real estate law, trademark infringement, insurance defense, employment litigation, and other matters that individuals and corporations in the Rocky Mountain region regularly face. Holly thoroughly enjoys learning about and applying the law and rules of litigation to achieve the best outcome for her clients. Holly is licensed and practices regularly in Wyoming state and federal courts.

Holly was born and raised in southwest Wyoming and has had the pleasure of being a lifelong resident of the Equality State. After law school, Holly clerked for the Honorable Judge Skavdahl in the United States District Court for the District of Wyoming. Holly married into a Casper-native family and has made the city her home since 2018. She loves the region, which allows her to visit family in Montana, North Dakota, and other parts of Wyoming. Holly and her husband love all things sports and spend as much time as possible with their family and friends, including their beloved dogs.

Practice Areas

Bar Admission

Wyoming, 2015
U.S. District Court, District of Wyoming, 2015
United States Court of Appeals-Tenth Circuit, 2022


2015 – J.D. University of Wyoming College of Law, with Honor, Order of the Coif
2012 – B.A. Political Science, minors in Philosophy and Criminal Justice, University of Wyoming

Prior Experience (Employment)

Sept. 2016 – February 2018, Davis and Cannon, LLP
Aug. 2015 – Aug.2016, United States District Court for the District of Wyoming

Community Involvement

Fall 2016 – Spring 2018, Treasurer of Sheridan County Bar Association
Board of Directors YMCA of Natrona County (2019-2023)

Professional Affiliations

Defense Lawyers Association of Wyoming
Association of Defense Trial Lawyers