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Jeffrey T. Oswald

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Practice Areas:

  • Criminal Defense 100%
Jeffrey T. Oswald
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I have lived in Appleton, Wisconsin my entire life other than attending college in Madison and law school in Chicago. I started my own law practice within the first year of graduating from law school, and continue to work with my same partners at our law firm Hammett, Bellin & Oswald, LLC. I am proud of the quality of individuals representing our law firm and am happy that we have helped so many people over the years.

I am an active member of our community and serve in many different ways. I have been active on various Boards including as Treasurer of the Boys & Girls Club, President of Rebuilding Together-Fox-Valley, and member of Emerging Leaders of the United Way. I am also active in our local parish and enjoy coaching youth basketball.

My wife, Chris, and I presently reside in Appleton with our three children.


  • Illinois Institute of Technology Chicago-Kent College of Law, Chicago, Illinois
    • J.D. - 1996
    • Honors: 1st Place, Outstanding Overall Performance, Moot Court, 1995
    • Honors: Academic Achievement Award, Highest Grade in Appellate Advocacy, 1995
    • Honors: Academic Achievement Award, Highest Grade in Property, 1994
  • University of Wisconsin, Madison, Wisconsin
    • 1993

Bar Admissions

  • Wisconsin, 1996

Professional Associations

  • State Bar of Wisconsin, 1996 to Present
  • Wisconsin Association of Criminal Defense Lawyers, 2000 to Present
  • National College of DUI Defense, 2012 to Present
  • Outagamie County Bar Association, 1977 to Present
  • Winnebago County Bar Association, 1977 to Present
  • National Association of Criminal Defense Lawyers, 2005 to Present

Current Employment Position

  • Managing Partner
  • Attorney


  • 10 Best DUI/DWI Attorneys for Client Satisfaction
  • Top 100 Trial Lawyers, National Trial Lawyers Association
  • Avvo Clients’ Choice Award