Matthew Duffy is a dedicated Associate Attorney at Richards & Wisco S.C., bringing his commitment to justice and advocacy to clients throughout Wisconsin facing serious legal challenges. Matthew focuses his practice on robust defense strategies for individuals charged with OWIs (Operating While Intoxicated), various traffic violations, and misdemeanor criminal charges.

Known for his calm demeanor and clear, client-focused communication, Matthew is committed to ensuring every client receives fair treatment under the law and a genuine opportunity to move forward with dignity.

Legal Experience & Education:

 Attorney Duffy earned his Juris Doctor from Marquette University Law School in 2025. His foundational legal training was supplemented by practical experience, including an internship with the Milwaukee County District Attorney’s Office and part-time work at Richards & Wisco S.C. during his final year, leading him to start his career with the firm.

A Legacy of Legal Service in Wisconsin:

  Matthew continues a proud third-generation legal legacy in Wisconsin. He draws inspiration from the dedication and impact of his father, Attorney Timothy G. Duffy; his grandfather, Attorney John P. Duffy; and his great uncle, Judge William “Bill” J. Duffy. This deep-rooted family commitment to the Wisconsin legal community fuels his current advocacy for his clients.

Your Trusted Advocate for Criminal and Traffic Defense:

When you require trusted and respectful legal support for issues ranging from a speeding ticket to a first-time misdemeanor charge, Attorney Matthew Duffy at Richards & Wisco S.C. is ready to provide dedicated representation.