Katherine J. Claffey

I am a passionate defense attorney dedicated to supporting clients through some of their most challenging times. My practice focuses on defending clients in stressful circumstances, leveraging my extensive knowledge and understanding of the judicial system, laws, and procedures—knowledge I’ve honed throughout my career.​ I am honored to have been recognized as a Rising Star Super Lawyer and am proud to be listed among the top-rated criminal defense attorneys in Minnesota. My unique personality and approach enable me to handle a wide variety of criminal cases, ranging from misdemeanors to felony offenses. In addition to criminal defense, I also practice in juvenile delinquency, child protection, maltreatment, licensing, investigations, and order for protection and harassment restraining orders.​ I approach each case with unwavering passion and meticulous preparation. My commitment is to deliver the best possible legal defense for my clients. I believe that every client deserves the best legal defense possible, and I work tirelessly to deliver that for each individual who comes to me for help. I graduated with a Bachelor’s Degree in Criminology from the University of Minnesota, Duluth, before earning my law degree from Mitchell Hamline School of Law in Saint Paul, Minnesota. During law school, I gained practical experience working at the Anoka Public Defender’s Office, representing clients facing criminal charges. Before founding Claffey Law, I further refined my skills at Groshek Law, where I acquired valuable insights and skills that I continue to incorporate into my practice today. I also was a Law Clerk for Wolfgram Law Firm during law school which allowed me to gain real world experience outside the academic world.​​​ I’m here to stand by your side, providing the strong advocacy you deserve.​ I am licensed to practice in the State of Minnesota and practice in all counties. Awards and Honors Super Lawyers® Selectees Katherine J. Claffey included in a Super Lawyers® list Honors Selected to Minnesota Super Lawyers, Rising Stars, 2022 - 2026 Other Sources of Feedback About Katherine J. Claffey Included on the 2026Minnesota Super Lawyers list Past Lists 2025 Minnesota Super Lawyers list 2024 Minnesota Super Lawyers list 2023 Minnesota Super Lawyers list 2022 Minnesota Super Lawyers list

• Managing Attorney & Owner

• Groshek Law, Senior Associate Attorney, 2018 - 2024
• The Wolfgram Law Firm, Ltd., Associate Attorney, 2018
• Wolfgram Law Firm, Ltd., Law Clerk

• Minnesota, 2018

• MSBA, 2016 - 2018 (Member)