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Tonda Lu Mattie

Tonda Lu Mattie

also known as Tonda L. Mattie

About me


A Family-friendly and Child-centered Process for Divorce 

       I represent clients going through a divorce or other family dispute who want a resolution process that addresses their highest goals and aspirations as well as being positive, future-oriented, and cost-effective.  I listen to find out what is truly important to my client.  I offer wise counsel and legal advice that is creative but also practical, realistic, and far-sighted.  I support and challenge my client to bring his or her best self to the problem-solving and decision-making table.  I educate my client to empower him or her to make informed decisions and to gain the most from the collaborative process.  I work hard to transform conflict resolution into a healing process. 

       In my own small way I hope to contribute to world peace one family at a time.  This is a notion I could not have had before I met Stu Webb, my Minnesota colleague who is the founder of Collaborative Divorce (aka Collaborative Law and Collaborative Practice) and the Collaborative Process.  His profound concept of avoiding the adversarial court process altogether and focusing solely on settlement changed the way I viewed the practice of family law and my own career.  Now, my efforts on behalf of my clients have a positive impact not only on the short-term circumstances of their divorce or dispute but on their lives as well.  I am at last in a career where I can truly make a difference.   

Collaborate for Your Children's Sakes. 



Practice areas


  1. Family: 100%
    37 years, 1 thousand cases



Free consultation (45 minutes)

Payment types:

Cash, Check, Credit card

Attorney endorsements

1 total 

Are you an attorney? Endorse this lawyer

  • Bruce Middleton Cameron

    I know Tonda through our work together for the Collaborative Law Institute of Minnesota. Tonda has an intuitive sense of fairness and a drive to see her clients create a better future for themselves and their children out of the chaos of divorce. She is on the short list of lawyers I would recommend to family or friends. I whole heartedly endorse this attorney.


    Bruce Cameron Estate Planning Attorney
    Relationship: Fellow lawyer in community

Contact info

Tonda L. Mattie, LLC

5939 Portland Ave
Minneapolis, MN, 55417-3127


MNAuthorized to practice197907/31/2015
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Super LawyersThomson Reuters2011
Super LawyersThomson Reuters2010
Super LawyersThomson Reuters2008
Super LawyersThomson Reuters2007
Super LawyersThomson Reuters2006
Stu Webb AwardCollaborative Law Institute of Minnesota2004
Work experience
TitleCompany nameDuration
AttorneyTonda L. Mattie, LLC1993 - Present
AttorneySatorius & Mattie, P.A.1982 - 1993
Legal Assistance for WomenChrysalis Women's Center, Minneapolis, MN1979 - 1981
Association namePosition nameDuration
International Academy of Collaborative ProfessionalsAttorney Member2000 - Present
Collaborative Law Institute of MinnesotaPast President 2005, 2012; Board Member1992 - Present
Minnesota State Bar AssociationMember1982 - Present
School nameMajorDegreeGraduated
Southern Illinois University School of LawLawJD - Juris Doctor1978
University of Iowa College of LawPsychology & Political ScienceBA - Bachelor of Arts1974