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About Me

Reagen Kulseth is an experienced trial attorney in many forms of law. Reagen now represents clients as a divorce, paternity, child support and child custody lawyer in the Tucson area. Her past broad law experience has molded her into the successful attorney she is today. Reagen's career as a civil and criminal defense lawyer is punctuated by over 80 felony jury trials, including two capital cases.


Reagen received her B.A. in Biochemistry from Smith College in Massachusetts. She then continued on to the University of Arizona James E. Rogers College of Law, where she was a member of the college's prestigious Arizona Law Review. She is admitted to practice in all Arizona state and federal courts.


Reagen was a prosecutor with the Pima County Attorney's Office in Tucson, Arizona for 12 years where she gained extensive litigation and management experience. While serving as a state's attorney, she handled a wide variety of cases, including those involving violent crimes, gangs, vehicular offenses, drug possessions and sales, homicides and felony domestic violence.


Reagen is community and service oriented. She co-founded Saving Animals From Euthanasia (SAFE) and Murphy's Blood Bank.


Whether you are looking for an Arizona matrimonial lawyer for child custody, separation or divorce, or if you need assistance in civil or criminal law, attorney Reagen Kulseth provides her clients with superior representation and support. For a free consultation contact  The Law Office of Reagen Kulseth at (520) 888-4200.


Photos and Videos

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Practice Areas


  1. Divorce & Separation: 30%
  2. Child Custody: 30%
  3. Child Support: 20%
  4. Mediation: 10%
  5. Alimony: 10%



Retainer (Always)

Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

11 total 

  • Mark V. Clay

    highly endorse Mrs. Kulseth. Truly exceptional and caring attorney who produces great results in representing clients! I want all people with legal problems to contact her first.


    Mark Clay Immigration Attorney
    Relationship: Fellow lawyer in community

  • Adriana Rose Spina

    I endorse this lawyer.


    Adriana Spina Child Custody Attorney
    Relationship: Worked together on matter

Contact Info

Law Office of Reagen Kulseth

3333 N Campbell Ave Ste 10
Tucson, AZ, 85719-2362


AZActive 199107/29/2015

Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.
Avvo Contributions
Legal Answers
Award NameGrantorDate Granted
Client Choice AwardAVVO2015
Top Contributor AwardAVVO2015
BV RatedMartindale-Hubbell2014
Work Experience
TitleCompany NameDuration
LawyerLaw Office of Reagen A. Kulseth2010 - Present
LawyerLaw Office of Kulseth and Roads2007 - 2010
LawyerLaw office of Altschuler, Kulseth & Roads2006 - 2007
LawyerLaw Office of Altschuler & Kulseth2005 - 2006
Prosecuting AttorneyPima County Attorney's Office, Criminal Division1992 - 2005
Association NamePosition NameDuration
Pima County Bar AssociationN/A2013 - Present
State Bar of ArizonaN/A1992 - Present
Legal Cases
Case NameOutcome
Voluntary Reduction of IncomeThe court’s ruling found in favor of Father as to the issue of child support, attorney fees (in that each party paid their own), the (non) modification of the children’s last names, and the (non) modification of a prior child support order.
Premarital Agreement Set AsideThe court set aside the premarital agreement finding that it violated Arizona law.
See all Legal Cases 
Publication NameTitleDate
Arizona Law ReviewBiotechnology and Animal Patents: When Someone Builds a Better Mouse1990
School NameMajorDegreeGraduated
University of Arizona College of LawLawJD - Juris Doctor1991
Smith CollegeBiochemistryBA - Bachelor of Arts1987