Kevin K. Kessner

Kevin Kessner has deep roots as a native to Wyoming, developing a strong connection to the state’s unique culture and natural beauty.  Kevin attended the University of Wyoming, earning his undergraduate degree before graduating from University of Wyoming College of Law in 2007.  His passion for law led him to start his legal career at Yonkee & Toner, LLP in Sheridan, Wyoming.  

Through hard work and dedication, Kevin became a partner in the firm just four years later, in 2011. Over the years, his practice has evolved, but he continues to collaborate closely with his colleagues at Yonkee & Toner, LLP—partners and friends who have been instrumental in shaping his professional path. Kevin’s legal expertise spans a broad range of areas, though his practice primarily focuses on business, trust and estate, personal injury and commercial litigation, as well as transactional law in business and trust and estate planning. Kevin’s meticulous attention to detail and strategic thinking have earned him a reputation as a highly respected attorney in the region.

In addition to his thriving legal career, Kevin is deeply committed to serving his community as evidenced by the numerous leadership and volunteer roles he serves.  Outside the office, Kevin is a devoted family man. He cherishes spending time with his wife and children, whether they’re exploring Wyoming’s great outdoors, skiing, fishing, or hiking. He also has a passion for travel and enjoys experiencing different cultures and landscapes around the world.

 Practice Areas:

  • Litigation in State, Federal, and Chancery Courts

  • Business and Estate Planning

  • Probate and Trust Administration

  • Landowner and Property Disputes

  • High-Asset Divorce

  • Personal Injury

  • Business and Trust Disputes

Tom C. Toner, attorney
Martindale Hubbell Rating Badge

Bar Admissions:

2007 Wyoming

Education:

2007   J.D., University of Wyoming College of Law

2004   B.A., University of Wyoming

Martindale Hubbell AV Preeminent®

Civil Service Commissioner, City of Sheridan

Member, Board of Directors, Dunham Private Trust

Member, Board of Directors, Sheridan County YMCA

Member, Board of Trustees, Sheridan Memorial Hospital

Commissioner Fourth Judicial District, Wyoming State Bar

Wageman v. Harrell, 2020 WY 143, 476 P.3d 657 (Wyo. 2020).  Automobile tort matter (Appellee).  Defense outcome at trial in favor of Mr. Kessner’s client.  Affirmed on appeal.

Dellit v. Tracy, 2015 WY 153, 362 P.3d 353 (Wyo. 2015).  Domestic Child Support (Appellee).  Trial court ruling affirmed in favor of Mr. Kessner’s client.

Yager v. State, 2015 WY 139, 362 P.3d 777 (Wyo. 2015).  

Stocki v. Nunn, 2015 WY 75, 351 P.3d 911 (Wyo. 2015).  Civil automobile tort action.  Argument by Mr. Kessner after being trial counsel for the Defendant (Appellee).  Affirmed.

Tarver v. City of Sheridan Bd. of Adjustments, 2014 WY 71, 327 P.3d 76 (Wyo. 2014).  Ruling below affirmed in favor of Mr. Kessner’s client.

Maycock v. State, 2011 WY 104, 257 P.3d 20 (Wyo. 2011).  Conviction of Mr. Kessner’s client reversed.

Holman v. State, 2008 WY 54, 183 P.3d 368 (Wyo. 2008).  

Wilkening v. State, 2007 WY 187, 172 P.3d 385 (Wyo. 2007)