Our History and Local Commitment

Proudly serving Northwestern Minnesota since 1988 with expert legal counsel and a neighborly approach.

Exterior entrance of Duffy Law Office featuring the office sign for Kevin T. Duffy Attorney and phone number 218-681-8524 in Thief River Falls, Minnesota.

Rooted in the Community

Duffy Law Office was founded in 1988 by Kevin Duffy with a mission to provide high-quality, accessible legal representation to the people of Thief River Falls and the surrounding regions.

For nearly four decades, we have remained a fixture in the local legal community, helping our neighbors navigate their most challenging transitions and legal hurdles.

Attorney Kevin T. Duffy of Duffy Law Office smiling inside the office in Thief River Falls, Minnesota.

Kevin Duffy

Kevin Duffy has been practicing law in Northwestern Minnesota for over 40 years. His perspective is uniquely shaped by his extensive background as a prosecutor, having served as the Assistant County Attorney in Thief River Falls and the Beltrami County Attorney. This experience allows him to evaluate cases from both sides of the bench, providing his clients with a strategic advantage in criminal defense.

Portrait of Allan Miller at Duffy Law Office in Thief River Falls, Minnesota.

Our Support Team

The firm is supported by Allan Miller, Legal Assistant. Together, Kevin and Allan ensure that every client receives personal attention and professional service.

Get in Touch

Kevin Duffy / Allan Miller

Address: 1008 W 2nd St, Ste 201, Thief River Falls, MN